"Intense pulsed light for split-second structural development of nanomaterials"

                H. S. Lim, S. J. Kim, H. W. Jang and J. A. Lim

                Journal of Materials Chemistry C, 10.1039 (2017)

 

 

 

 

 

 

 

               "Dominance of PlasmonicResonant Energy Transfer over Direct Electron Transfer

                in SubstantiallyEnhanced Water Oxidation Activity of BiVO4  by Shape-Controlled Au Nanoparticles"

                M. G. Lee, C. W. Moon, H. Park, W. Sohn, S. B. Kang, S. Lee, K. J. Choi, H. W. Jang

                Small, accepted (2017)

 

 

 

 

 

 

           "Tailoring catalytic activities of transition metal disulfides for water splitting"

               Seokhoon Choi, Ki Chang Kwon, Soo Young Kim and Ho Won Jang

               FlatChem, accepted (2017)

 

 

 

 

 

 

 

                 "Recent Advances in Bismuth Based Nanomaterials for Photoelectrochemical Water Splitting"

                  S. S. M. Bhat and H. W. Jang

           ChemSusChem, accepted (2017)

 

 

 

 

                "Drastically enhanced hydrogen evolution activity by 2D to 3D structural transition in anion-engineered

                 molybdenum disuflide thin films for efficient Si-based water splitting photocathodes"

                 K. C. Kwon, S. Choi, J. Lee, K. Hong, W Sohn, D. M. Andoshe, K. S. Choi,

                 Y. Kim, S. Han, S. Y. Kim, and H. W. Jang

                Journal of Materials Chemistry A, accepted (2017)

 

 

 

                

               "Shape-controlled bismuth nanoflakes as highly selective catalysts for electrochemical

                carbondioxide reduction to formate"

           S. Kim, S. Gim, W. Sohn, W. J. Dong, H. W. Jang, and J. L. Lee

                Nano Energy, accepted (2017)

 

 

 

 

              "Tungsten disulfide thin film/p-type Si heterojunction photocathode

               for efficient photochemical hydrogen production"

                 K. C. Kwon. S. H. Choi, K. Hong, D. M. Andoshe, J. M. Suh,

               J.  H. Oh, C. Kim, K. S. Choi, S. Y. Kim, and H. W. Jang

               MRS Communications, accepted (2017)

 

 

 

 

 

         "Domain-engineered BiFeO3 thin-film photoanodes for highly enhanced ferroelectric solar water splitting"

               J. Song, T. L. Kim, J. Lee, S. Y. Cho, J. Cha, S. Y. Jeong, H. An, W. S. Kim, Y. S. Jung, J. Park, G. Y. Jung,

               D. Y. Kim, J. Y. Jo, S. D. Bu, H. W. Jang, and S. Lee

               Nano Research, accepted (2017)

 

      

 

 

         "Two-Dimensional Transition Metal Disulfides for Chemoresistive Gas Sensing: Perspective and Challenges"

              T. H. Kim, Y. H. Kim, S. Y. Park, S. Y. Kim, and H. W. Jang

              Chemosensors 5, 5020015 (2017)

 

 

 

 

     

 

 

             "Ion-beam-irradiated CYTOP-transferred graphene for liquid crystal cells"

               J. H. Oh, G. J. Choi, K. C. Kwon, S.-R Bae, H. W. Jang, J. S. Gwag, and S. Y. Kim

              Electronic Materials Letters 13, 277–285 (2017)

 

 

 

 

 

                                                 

 

             "Domain engineering in BiFeO3 thin films"

              S.-H. Baek, S. Choi, T. L. Kim, and H. W. Jang

              Current Applied Physics 17, 688-703 (2017)

 

 

 

 

 

 

     

        "Tailoring two-dimensional electron gas conductivity at oxide heterointerfaces"

         Taemin Ludvic Kim and Ho Won Jang

         Current Applied Physics 17, 626-639 (2017)

 

 

         

 

 

       

           "Effect of Fluoropolymer Assisted Transfer on Graphene Doping"

            M. Park, K. C. Kwon, J. H. Oh, Y. G. Kim, H. W. Jang, and S. Y. Kim

            Science of Advanced Materials 9, 758-764 (2017)

 

 

                                                  

 

          

 

            "Synergetically Selective Toluene Sensing in Hematite-Decorated Nickel Oxide Nanocorals"

            J. M. Suh,Y.-S. Shim, D. H. Kim, W. Sohn, Y. Jung, S. Y. Lee, S. Choi, Y. H. Kim, J.-M. Jeon, K. Hong, K. C. Kwon,

             S. Y. Park, C. Kim,  J.-H. Lee, C.-Y. Kang, and H. W. Jang

             Advanced Materials Techonologies 2, 1600259 (2017)

    

 

  

 

         

             

             

             "Enhanced Photocatalytic Performance Depending on Morphology of Bismuth Vanadate Thin Film

              Synthesized by Pulsed Laser Deposition"

              S. Y. Jeong, K. S. Choi, H.-M. Shin, T. L. Kim, J. Song, S. Yoon, H. W. Jang, M.-H. Yoon, C. Jeon, J. Lee, and S. Lee

              ACS Applied Materials & Interfaces 9, 505-512 (2017) 

       

 

 

 

 

                                                   

             "Microscopic Evidence for Strong Interaction between Pd and Graphene Oxide that Results

              in Metal-Decoration- induced Reduction of Graphene Oxide"

              J.-M Jeon, T. L. Kim, Y.-S. Shim, Y. R. Choi, S. Lee, K. C. Kwon, S.-H. Hong, Y.-W. Kim,  S. Y. Kim,

              M. Kim, and H. W. Jang

             Advanced Materials 29, 1605929 (2017)

 

 

         

                    

 

                     "Investigation of Energy Levels and Crystal Structures of Cesium Lead Halides and Their Application in

                      Full-Color Light-Emitting Diodes"

                      Q. V. Le, M. Park, W. Sohn, H. W. Jang, and S. Y. Kim

                      Advanced Electronic Materials 3, 1600448 (2017)


 

 

 

 

                                                                            

             "Plasmonic Octahedral Gold Nanoparticles of Maximized Near Electromagnetic Fields for Enhancing

              Catalytic Hole Transfer in Solar Water Splitting"

              C. W. Moon, S. Y. Lee, W. Sohn, D. M. Andoshe, D. H. Kim, K. Hong, and H. W. Jang

              Particle & Particle Systems Characterization 34, 1600340 (2017)

     

 

  

        

          

                    

                    "Black Phosphorus: Critical Review and Potential for Water Splitting Photocatalyst"

                T. H. Lee, S. Y. Kim, and H. W. Jang

                     Nanomaterials 6, 194 (2016)

 

 

 

 

          "Toward High Performance Hematite Nanotube Photoanodes :  Charge Transfer Engineering  at

           Heterointerfaces"

           D. H. Kim, D. M. Andoshe, Y. S. Shim, C. W. Moon, W. Sohn, S. Choi, T. L. Kim, M. Lee, H. K. Park,  

             K. T. Hong, K. C. Kwon, J. M. Suh, J. S. Kim, J. H. Lee, and H. W. Jang

                                                                 ACS Applied Materials & Interfaces 8, 23793-23800 (2016)

 

 

 

           

          "Conformally Coated BiVO4 Nanodots on Porosity-Controlled WO3Nanorods as Highly

           Efficient Type Ⅱ Heterojunction photoanodes for Water Oxidation"

           M. G. Lee, D. H. Kim, W. Sohn, C. W. Moon, H. Park, S. Lee, and H. W. Jang

                                                                      Nano Energy 28, 250-260 (2016)

 

 

 

          "Photoactivities of Nanostructured α-Fe2O3 Anodes Prepared by Pulsed Electrodeposition"

           M. G. Lee and H. W. Jang

           Journal of the Korean Ceramic Society 53, 400-405 (2016) 

         

 

 

 

                                                    

                    "Bottom-Up Synthesis of MeSx Nanodots for Optoelectronic Device Applications"

                     Q. V. Le, T. P. Nguyen, M. Park, W. Sohn, H. W. Jang, and S. Y. Kim

                     Advanced Optical Materials 4, 1796-1804 (2016)

 

 

 

 

 

 

          "Design of Metal Oxide Hollow Structures Using Soft-templating Method for High-Performance

           Gas Sensors"

           Y.-S. Shim and H. W. Jang

           Journal of Sensor Science and Technology 25, 178-183 (2016)

 

 

    

          "A wafer-scale antireflective protection layer of solution-processed TiO2 nanorods for  
           high performance silicon-based water splitting photocathodes"

           D. M. Andoshe, S. choi, Y.-S. Shim, S. H. Lee, Y. Kim, C. W. Moon, D. H. Kim, S. Y. Lee, T. Kim, 

           H. K. Park, M. G. Lee, J.-M. Jeon, K. T. Nam, M. Kim, J. K. Kim, J. Oh, and H. W. Jang

           Journal of Materials Chemistry A 4, 9477-9485 (2016)

 

 

 

          "Organolead Halide Perovskites for Low Operating Voltage Multilevel Resistive Switching"

           J. Choi, S. Park, J. Lee, K. Hong, D.-H. Kim, C. W. Moon, G. D. Park, J. Suh, J. Hwang, S. Y. Kim,

           H. S. Jung, N.-G. Park, S. Han, K. T. Nam, and H. W. Jang

          Advanced Materials 28, 6562-6567 (2016)

         

 

           

          "Size-Dependent Properties of Two-Dimensional MoS2 and WS2"

       T. P. Nguyen, W. Sohn, J. H. Oh, H. W. Jang, and S. Y. Kim

           Journal of Physical Chemistry C 120, 10078-10085 (2016)

            

 

 

 

       .   

          "Room Temperature Deposition of Crystalline Nanoporous ZnO Nanostructures for Direct

           Use as Flexible DSSC Photoanode"

           B. S. Han, S. Caliskan, W. Sohn, M. Kim, J.-K. Lee, and H. W. Jang

           Nanoscale Research Letters, 11:221 (2016)

          

 

       

        "Atomically thin two-dimensional materials as hole extraction layers in organolead

            halide perovskite photovoltaic cells"

            Y. G. Kim, K. C. Kwon, Q. V. Le, K. Hong, H. W. Jang, and S. Y. Kim

            Journal of Power Sources 319, 1-8 (2016)

 

 

          "Ultrasensitive Reversible Oxygen Sensing in Liquid-Exfoliated MoS2 Nanoparticles"

            Y. H. Kim, K. Y. Kim, Y. R. Choi, Y.-S. Shim, J.-M. Jeon, J.-H. Lee, S. Y. Kim, S. Han, and H. W. Jang

            Journal of Materials Chemistry A 4, 6070-6076 (2016)

 

 

           

          "Wafer-scale transferable molybdenum disulphide thin-film catalyst for photoelectrochemical

           hydrogen production"

           K. C. Kwon, S. Choi, K. Hong, C. W. Moon, Y.-S. Shim, D. H. Kim, T. Kim, W. Sohn,  J.-M. Jeon, C. H. Lee, K. T. Nam,

                                                                      S. Han, S. Y. Kim, and H. W. Jang

                                                                      Energy & Environmental Science 9, 2240-2248 (2016)

 

        

          "Monolayer Co3O4 Inverse Opals as Multifunctional Sensors for Volatile Organic Compounds"

           C. S. Lee, Z. Dai, S. Y. Jeong, C.-H. Kwak, B.-Y. Kim, D. H. Kim, H. W. Jang, J.-S. Park, and J.-H. Lee

           Chemistry - A European Journal 22, 7102-7107 (2016)

 

 

 

 "Thermal stability of 2DEG at amorphous LaAlO3/crystalline SrTiO3 heterointerfaces"

  S.Y. Moon, C. W. Moon, H. J. Chang, T. Kim, C. Y. Kang, H. J. Choi, J. S. Kim,  S. H. Baek, and H. W. Jang

                                                                                  NanoConvergence 3, 7 (2016)

 

 

 

          "Transition Metal Disulfide Nanosheets Synthesized by Facile Sonication Method

             for the Hydrogen Evolution Reaction"

             T. P. Nguyen, S. Choi, J. M. Jeon, K. C. Kwon, H. W. Jang, and S. Y. Kim

              Journal of Physical Chemistry C 120, 3929-3935 (2016)

 

 

 

                                                                           

          "Inhibition of Ion Migration for Reliable Operation of Organolead Halide Perovskite-Based

            Metal/Semiconductor/Metal Broadband Photodetectors"

            K. C. Kwon, K. Hong, Q. V. Le, S. Y. Lee, J. Choi, K. B. Kim, S. Y. Kim, and H. W. Jang

            Advanced Functional Materials 26, 4213-4222 (2016)

 

 

          "Compositionaland Interfacial Modification of Cu2ZnSn(S,Se)4 Thin-Film Solar Cells

            Prepared by Electrochemical Deposition"

            S. W. Seo, J. O. Jeon, J. W. Seo, Y. Y. Yu, J. H. Jeong, D. K. Lee, H. Kim, M. J. Ko, H. J. Son,

            H. W. Jang, and J. Y. Kim

            ChemSusChem 9, 439-444 (2016)

 

 

 

          

   "Highly photoresponsive and wavelength-selective circularly-polarized-light detector

   based on metal-oxides hetero-chiral thin film"

   S. H. Lee, D. P. Singh, J. H. Sung, M. H. Jo, K. C. Kwon, S. Y. Kim, H. W. Jang, and J. K. Kim

   Scientific Reports 6, 19580 (2016)

 


 

 

          "Effect of Amine-Based Organic Compounds on the Work-Function Decrease of Graphene"

           K. C. Kwon, H. J. Son, Y. H. Hwang, J. H. Oh, T. W. Lee, H. W. Jang,  K. Kwak, K. Park, and S. Y. Kim

          Journal of Physical Chemistry C 120, 1309-1316 (2016)

 

 

 

          "TrimodallyPorous SnO2 Nanospheres with Three-Dimensional Interconnectivityand Size Tunability:

           A One-Pot Synthetic Route and Potential Applicationas an Extremely Sensitive Ethanol Detector"

           J. W. Yoon, S. H. Choi, J. S. Kim, H. W. Jang, Y. C. Kang, and J. H. Lee

                                                                                NPG Asia Materials 8, e244 (2016)

 

          

     "Comprehensive study on critical role of surface oxygen vacancies for 2DEG  formation and

      annihilation in LaAlO3/SrTiO3 heterointerfaces"

      S. Y. Moon, C. W. Moon, H. J. Chang, T. Kim, C. Y. Kang, H. J. Choi, J. S. Kim, S. H. Baek, and H. W. Jang

      Electronic Materials Letters 12, 243-250 (2016)

 

 

 

 

   

 

 

 

               "Self-Activated Transparent All Graphene Gas Sensor with Endurance to Humidity

                and Mechanical Bending"

                Y. H. Kim, S. J. Kim, Y. J. Kim, Y. S. Shim, S. Y. Kim, B. H. Hong, and H. W. Jang

                ACS Nano 9, 10453-10460 (2015)

 

 

 

"Verticallyordered SnO2 nanobamboos for substantially improved  detection of volatile

 reducing gases”

 J.-M. Jeon, Y. S. Shim, S. D. Han, D. H. Kim, Y. H. Kim, C.-Y. Kang, J.-S. Kim, M. Kim,  and H. W. Jang

 Journal of Materials Chemistry A 3, 17939-17945 (2015), -Back cover-

         

 

 

              "Performancesof Liquid Exfoliated Transition Metal Dichalcogenides as Hole Injection

               Layers in OrganicLight-Emitting Diodes"

               C. Kim, T.P. Nguyen, Q.V. Le, J.-M. Jeon, H. W. Jang, and S. Y. Kim

               Advanced Funtional Materials 25, 4512-4519 (2015)

 

 

 

               "Role of oxygen functional group in graphene oxide for reversible  room-temperature NO2 sensing"

                Y.R. Choi, Y. -G. Yoon, K. S. Choi, J. H. Kang, Y. -S. Shim, Y. H. Kim, H. J.Chang, J. -H. Lee, C. R. Park,

                S. Y. Kim, and H. W. Jang

                Carbon 91, 178-187 (2015)

 

 

 

 

 

                     "Two-DimensionalTransition Metal Dichalcogenide Nanomaterials for Solar Water Splitting"

                      D. M. Andoshe, J. -M. Jeon, S. Y. Kim, and H. W. Jang

                      Electronic Materials Letters 11, 323-335 (2015)

 

 

 

 

 

              "Synthesis of Atomically Thin Transition Metal Disulfides for  Charge Transport Layers in

               Optoelectronic Devices"

                K. C. Kwon, C. Kim, Q. V. Le, S. Gim, J. M. Jeon, J. Y. Ham, J. L. Lee,  H. W. Jang and S. Y. Kim 

                ACS Nano 9, 4146-4155 (2015)

 

 

 

 

             "Utilization of both-side metal decoration in close-packed SnO2 nanodomearrays for ultrasensitive

               gas sensing"

               Y. S. Shim, D. H. Kim, H. Y. Jeong, Y. H. Kim, S. H. Nahm, C. Y. Kang, J. S. Kim, W. Lee, and H. W. Jang 

               Sensors and Actuators B: Chemical 213, 314–321 (2015)

 

 

 

 

 

"Superhydrophobic and Antireflective Properties of theHierarchically Nanotextured Glass Surfaces"

 H. J. Gwon, Y. S. Shim, S. Nahm, S. J. Yoon, and H. W Jang

 Science of Advanced Materials 7, 695–699 (2015)

 

 

 

 

 

 

 

   

 

 

“All-in-one-type organic light-emitting diodes for color tuning using phosphor in glasses with Pb-free silicate powders”

  C. Kim, H. -A. Park, H. W. Jang, W. J. Chung, and S. Y. Kim

  Current Applied Physics 14, 1677-1681 (2014)

 

 

“Vertically Ordered Hematite Nanotube Array as an Ultrasensitive and Rapid Response Aceton Sensor”

  D. H. Kim, Y. -S. Shim, J. -M. Jeon, H. Y. Jeong, S. S. Park, Y. -W. Kim, J. -S. Kim, J. -H. Lee, and H. W. Jang

  ACS Applied Materials & Interfaces 6, 14779-14784 (2014)

 

 

“Influence of Gas Ambient on Charge Writing at the LaAlO3/SrTiO3 Heterointerface”

  H. Kim, S. Y. Moon, S. I. Kim, S. -H. Baek, H. W. Jang, and D. -W. Kim

  ACS Applied Materials & Interfaces 6, 14037-14042 (2014)

 

 

“The use of UV/ozone-treated MoS2 nanosheets for extended air stability in organic photovoltaic cells”

  Q. V. Le, T. P. Nguyen, H.W. Jang, and S. Y. Kim

  Physical Chemistry Chemical Physics 16, 13123-13128 (2014)

 

 

“Three-dimensional hemisphere-structured LiSn0.0125Mn1.975O4 thin-film cathodes”

  H. Yim, W. Y. Kong, S. -J. Yoon, S. Nahm, H. W. Jang, Y. -E. Sung, J. -Y. Ha, A. V. Davydov, and J. -W. Choi

  Electrochemistry Communications 43, 36-39 (2014)

 

 

“Highly sensitive and selective H2 and NO2 gas sensors based on surface-decorated WO3 nanoigloos”

  Y. -S. Shim, L. Zhang, D. H. Kim, Y. H. Kim, Y. R. Choi, S. H. Nahm, C. -Y. Kang, W. Lee, and H. W. Jang

  Sensors and Actuators B: Chemical 198, 294-301 (2014)

 

 

“A New Water Oxidation Catalyst : Lithium Manganese Pyrophosphate with Tunable Mn Valency”

  J. Park, H. Kim, K. Jin, B. J. Lee, Y. -S. Park, H. Kim, I. Park, K. D. Yang, H. -Y. Jeong, J. Kim, K. T. Hong, H. W. Jang, K. Kang, and K. T. Nam

  Journal of the Americal Chemical Society 136, 4201-4211 (2014)

 

 

“Superhydrophobic and Antireflective Nanograss-Coated Glass for High Performance Solar Cells”

  H. J. Gwon, Y. Park, C. W. Moon, S. Nahm, S. J. Yoon, S. Y. Kim, and H. W. Jang

  Nano Research 7, 670-678 (2014)

 

 

   

 

 

“Fabrication of a Microball Lens Array for OLEDs Fabricated Using a Monolayer Microsphere Template”

  H.S. Kim, C.K. Kim, and H.W. Jang

  Electronic Materials Letters 9, 39-42 (2013)

 

 

“Extremely sensitive and selective NO probe based on villi-like WO3 nanostructures for application to exhaled breath analyzers”

  H.G. Moon, Y.R. Choi, Y.-S. Shim, K.-I. Choi, J.-H. Lee, J.-S. Kim, S.-J. Yoon, H.-H. Park, C.-Y. Kang, and H.W. Jang

  ACS Applied Materials & Interfaces 5, 10591–10596 (2013)

 

 

“Highly Ordered TiO2 Nanotubes on Patterned Substrates: Synthesisin-Place for Ultrasensitive Chemiresistors”

  D.H. Kim, Y.-S. Shim, H.G. Moon, H.J. Chang, D. Su, S.Y. Kim, J.-S. Kim, B.K. Ju, S.-J. Yoon, and H.W. Jang

  Journal of Physical Chemistry C 117, 17824-17831 (2013)

 

 

“Non-Volatile Control of 2DEG Conductivity at Oxide Interfaces”

  S.-I. Kim, D.-H. Kim, Y. Kim, S. Y. Moon, M.-G. Kang, J. K. Choi, H. W. Jang, S. K. Kim, J.-W. Choi, S.-J Yoon, H. J. Chang, C.-Y. Kang, S. Lee,  S.-H. Hong,  J.-S. Kim and S.-H. Beak

  Advanced Materials 25, 4612-4617 (2013)

 

 

“Ultraselective and sensitive detection of xylene and toluene for monitoring indoor air pollution using Cr-doped NiO hierarchical nanostructures”

  H. J. Kim, J. W. Yoon, K. I. Choi, H. W. Jang, A. Umar, and J. H. Lee

  Nanoscale 5, 7066–7073 (2013)

 

 

“Elastic resistance change and action potential generation of non-faradaic Pt/TiO2/Pt capacitors”

  H. Lim, H. W. Jang, D. K. Lee, I. Kim, C. S. Hwang, and D. S. Jeong

  Nanoscale 5, 6363–6371 (2013)

 

 

“Au-decorated WO3 cross-linked nanodomes for ultrahigh sensitive and selective sensing of NO2 and C2H5OH”

  Y. S. Shim, H. G. Moon, D. H. Kim, L. Zhang, S. J. Yoon,  Y. S. Yoon, C. Y. Kang, and H. W. Jang

  RSC Advances 3, 10452–10459 (2013)

 

 

“Sensitivity Enhancement of Nanostructured SnO2 Gas Sensors Fabricated Using the Glancing Angle Deposition Method”

  H. J. Gwon, H. G. Moon, H. W. Jang, S. J. Yoon, and K. S. Yoo

  Journal of Nanoscience and Nanotechnology 13, 2740–2744 (2013)

 

 

 “CO gas sensing properties of direct-patternable TiO2 thin films containing multi-wall carbon nanotubes”

  H. Kim, M. H. Hong, H. W. Jang, S. J. Yoon, and H. H. Park

  Thin Solid Films 529, 89–93 (2013)

 

 

“Tunable conductivity at LaAlO3/SrxCa1-xTiO3(0 ≤ x ≤ 1) heterointerfaces”

  S. Y. Moon, D. H. Kim, H. J. Chang, J. K. Choi, C. Y. Kang, H. J. Choi, S. H. Hong, S. H. Baek, J. S. Kim, and H. W. Jang

  Applied Physics Letters 102, 012903 (2013)

 

 

“A near single crystalline TiO2 nanohelix array: enhanced gas sensing performance and its application as a monolithically integrated electronic nose”

  S. Hwang, H. Kwon, S. Chhajed, J. W. Byon, J. M. Baik, J. Im, S. H. Oh, H. W. Jang, S. J. Yoon, and J. K. Kim

  Analyst 138, 443 (2013)

 

 

 

  

 

 

“Application of ordered mesoporous SiO2 film for low power consumption in phase-change memory”

  T. J. Ha, H. K. Kim, D. J. Choi, S. Shin, H. H. Cho, H. W. Jang, S. J. Yoon, and H. H. Park  

  Microporous and Mesoporous Materials 163, 321–325 (2012)

 

“Self-activated ultrahigh chemosensitivity of oxide thin film nanostructuresfor transparent sensors”

  H. G. Moon, Y. S. Shim, H. Y. Jeong, M. H.  Jeong, J. Y. Jung, S. M. Han, J. K. Kim, J. S.  Kim,H. H. Park, J. H. Lee, H. L. Tuller, S. J. Yoon, and  H. W. Jang

  Scientific Reports 2, 588 (2012)

 

 

“Study on the thermal stability of ordered mesoporous SiO2 film for thermalinsulating film”

  T. J. Ha, H. H. Park, H. W. Jang, S. J. Yoon, S. Shin and H. H. Cho

  Microporous and Mesoporous Materials 158, 123–128 (2012)

 

 

“Thermoelectric Properties of Indium-Selenium Nanocomposites Prepared by Mechanical Alloyingand Spark Plasma Sintering"

  J. H. Yim, H. H.Park, H. W. Jang, M. J. Yoo, D. S. Park, S. Baek, J. S. Kim

  Journal of Electronic Materials 41, 1354–1359 (2012)

 

 

“Significantly reduced leakage currents in organic thin film transistors with Mn-doped Bi2Ti2O7high-k gate dielectrics”

  K. H. Cho, M. G. Kang, H. W. Jang, H. Y. Shin, C. Y. Kang, and S. J. Yoon

  Physica Status Solidi-Rapid Research Letters 6, 208–210 (2012)

 

 

"Thermoelectric Properties of Bi2Te3-PbTePseudo Binary Near the Eutectic Composition”

  K. Jung, H. W. Jang, C. Y. Kang, M. J. Yoo, W. C. Choi,and  J. S. Kim

  Journal of Nanoscience and Nanotechnology 12, 3492-3495 (2012)

 

 

“Highly Ordered Large-Area Colloid Templates for Nanostructured TiO2 Thin Film Gas Sensors”

  H. G. Moon, Y. S. Shim, D. H. Kim, H. W. Jang, S. H. Han, H. H. Park, and S. J. Yoon

  Journal of Nanoscience and Nanotechnology 12, 3496–3500 (2012)

 

 

 

   

 

 

“Transparent conducting oxide electrodes for novel metal oxide gas sensors”

  Y. S. Shim, H. G. Moon, D. H. Kim, H. W. Jang, C. Y. Kang, Y. S. Yoon, and S. J. Yoon

  Sensors and Actuators B 160, 357–363 (2011)

 

 

“Giant Piezoelectricity on Si for Hyperactive MEMS”

  S. H. Baek, J. Park, D. M. Kim, V. A. Aksyuk, R. R. Das, S. D. Bu, D. A. Felker, J. Lettieri,V. Vaithyanathan, S. S. N. Bharadwaja, N. Bassiri-   Gharb, Y. B. Chen, H. P. Sun,C. M. Folkman, H. W. Jang, D. J. Kreft, S. K. Streiffer, R. Ramesh, X.Q. Pan, S. Trolier-McKinstry, D. G. Schlom, M. S. Rzchowski, R. H. Blick, and C. B.Eom

  Science 334, 958–961 (2011)

 

 

“Indium as an efficientohmic contact to N-face n-GaN of GaN-based vertical light-emitting diodes”

  S. Y. Moon, J. H. Son , K. J. Choi , J. L. Lee, and H. W. Jang

  Applied  Physics Letters 99, 202106 (2011)

 

 

“Analysis of heat transfer in ordered and disordered mesoporous TiO2 films by finite element analysis”

  T. J. Ha, S. Y. Jung, J. H. Bae, H. L. Lee, H. W. Jang, S. J. Yoon, S. Shin, H. H. Cho, and H. H Park

  Microporousand Mesoporous Materials 144, 191–194 (2011)

 

 

Pore Structure Control of Ordered Mesoporous Silica Film Using Mixed Surfactants”

  T. J. Ha, H. G. Im, S. J. Yoon, H. W. Jang, and H. H. Park

  Journal of Nanomaterials 2011, 326472 (2011)

 

 

“Embossed TiO2 Thin Films with Tailored Links between Hollow Hemispheres: Synthesis and Gas-Sensing Properties”

  H. G. Moon, Y. S. Shim, D. Su, H. H. Park, S. J. Yoon, and H. W. Jang

  Journal Physical Chemistry C 115, 9993–9999 (2011)

 

 

“Tailoring a two-dimensional electron gas at the LaAlO3∕SrTiO3(001) interface by epitaxial strain”

  C. W. Bark, D. A. Felker, Y. Wang, Y. Zhang, H. W. Jang, C. M. Folkman, J. W. Park, S. H. Baek, H. Zhou, D. D. Fong, X. Q. Pan, E. Y. Tsymbal, M. S. Rzchowski, and C. B.Eom

  Proceedings of the National Academy of Sciences 108, 47204724 (2011)

 

 

A route to high sensitivity and rapid response Nb2O5-based gas sensors: TiO2 doping, surface embossing, and voltage optimization

  H. G. Moon, H. W. Jang, J. S. Kim, H. H. Park, and S. J. Yoon

  Sensors and Actuators B 153, 37–43 (2011)

 

 

“Metallic and Insulating Oxide Interfaces Controlled by Electronic Correlations”

  H. W. Jang, D. A. Felker, C. W. Bark, Y. Wang,  M. K. Niranjan,  C. T. Nelson, Y. Zhang,  D. Su, C. M. Folkman, S. H. Baek, S. Lee, K. Janicka, Y. Zhu, X. Q. Pan, D. D. Fong, E. Y. Tsymbal, M. S. Rzchowski, and C.B. Eom

  Science 331, 886–889 (2011)

 

 

 

   

 

 

“Mechanism of thesensitivity enhancement in TiO2 hollow-hemisphere gas sensors”

  H. G. Moon, H. W. Jang, J. S. Kim, H. H. Park, and S. J. Yoon

  Electronic Materials Letters 6, 135-139 (2010) -Cover Page-

 

 

“Ferroelectricity in nonstoichiometric SrTiO3 films studied by ultraviolet Raman spectroscopy”

  D. A. Tenne, A. K. Farrar, C. M. Brooks, T. Heeg, J. Schubert, H. W. Jang, C. W. Bark, C. M. Folkman, C. B. Eom, and D. G. Schlom

  Applied  Physics Letters 97, 142901 (2010)

 

 

“Effect of porosity on the Seebeck coefficient of mesoporous TiO2 thin films”

  T. J. Ha, H. H. Park, S. Y. Jung, S. J. Yoon, J. S. Kim, and H. W. Jang

  Thin Solid Films 518, 7196–7198 (2010)

 

 

“Highly sensitive CO sensors based on cross-linked TiO2 hollow hemispheres”

  H. G. Moon, Y. S. Shim, H. W. Jang, J. S. Kim, K. J. Choi, C. Y. Kang, J. W. Cho, H. H. Park, and S. J. Yoon

  Sensors and Actuators B 149, 116–121 (2010)

 

 

“Spininjection/detection using an organic-based magnetic semiconductor”

  J. W. Yoo, C. Y. Chen, H. W. Jang, C. W. Bark, V. N. Prigodin, C. B. Eom, and A. J. Epstein 

  Nature Materials 9, 638-642 (2010)

 

 

Nanoscale rectification at the LaAlO3/SrTiO3 interface”

  D. F. Bogorin, C. W. Bark, H. W. Jang, C. Cen, C. M. Folkman, C. B. Eom, and J. Levy

  Applied Physics Letters 96, 013102 (2010)

 

 

“Ferroelectricity in Strain-Free SrTiO3Thin Films”

  H. W. Jang, A. Kumar, S. Denev, M. D. Biegalski, P. Maksymovych, C. W. Bark, C. T. Nelson, C. M. Folkman, S. H. Baek, N. Balke, C. M.   Brooks, D. A. Tenne, D. G. Schlom,L. Q. Chen, X. Q. Pan, S. V. Kalinin, V. Gopalan, and C. B. Eom

  Physical Review Letters 104, 197601 (2010)

 

 

“Electrical bistability and spin valve effect in a ferromagnet/organicsemiconductor/ferromagnet heterojunction”

  B. Li, J. W. Yoo, C. Y. Kao, H. W. Jang, C. B. Eom, and A. J. Epstein

  Organic Electronics 11, 1149–1153 (2010)

 

 

“Metallicity in LaTiO3thin films induced by lattice deformation”

  F. J. Wong, S. H. Baek, R. V. Chopdekar, V. V. Mehta, H. W. Jang, C. B. Eom, and Y. Suzuki

  Physical Review B 81, 161101(R) (2010)

 

 

“One-Dimensional Oxide Nanostructures asGas-Sensing Materials: Review and Issues”

  K.J. Choi and H. W. Jang

  Sensors 10, 4083–4099 (2010)

 

 

“Template Engineering of Co-doped BaFe2As2 single-crystal thin films”

  S. Lee, J. Jiang, Y. Zhang, C. W. Bark, J. D.Weiss, C. Tarantini, C. T. Nelson, H. W. Jang, C. M. Folkman, S. H. Baek, A. Polyanskii, D.   Abraimov, A. Yamamoto, J. W. Park, X. Q. Pan, E. E.Hellstrom, D. C. Larbalestier, and C. B. Eom

  Nature Materials 9, 397–402 (2010)

 

 

“Size Effects in the CO Sensing Properties of Nanostructured TiO2 ThinFilms Fabricated by Colloidal Templating”

  H. G. Moon, H. W. Jang, J. S. Kim, H. H. Park, and S. J. Yoon

  Electronic Materials Letters 6,  31–34 (2010)

 

 

“Strong vortex pinning in Co-doped BaFe2As2 single crystal thin films”

  C. Tarantini, S. Lee, Y. Zhang, J. Jiang, C. W. Bark, J. D. Weiss, A. Polyanskii, C. T. Nelson, H. W. Jang, C. M.Folkman, S. H. Baek, X. Q. Pan, A. Gurevich, E. E. Hellstrom, C. B. Eom, and D. C. Larbalestier

  Applied Physics Letters 96, 142510 (2010)

 

 

“Ferroelasticswitching for nanoscale non-volatile magnetoelectric devices”

  S. H. Baek, H. W. Jang, C. M. Folkman, Y. L. Li, B. Winchester, J. X. Zhang, Q. He, Y. H. Chu, C. T. Nelson, M. S. Rzchowski, X. Q. Pan, R.   Ramesh, L. Q. Chen, and C. B. Eom

  Nature Materials 9, 309–314 (2010)

 

 

“Tunneling vs. giant magnetoresistance inorganic spin valve”

  J. W. Yoo, H. W. Jang, V. N. Prigodin, C. Kao, C. B. Eom, and A. J. Epstein 

  Synthetic Metals160, 216–222 (2010)

 

 

“Phase-transition temperatures of strained single-crystal SrRuO3thin films”

  K. J. Choi, S. H. Baek, H. W. Jang, L. J. Belenky, M. Lyubchenko, and C. B. Eom 

  Advanced Materials 22, 759–763 (2010)

 

 

“Study of defect-dipoles inan epitaxial ferroelectric thin film”

  C. M. Folkman, S. H. Baek, C. T. Nelson, H. W. Jang, T. Tybell, X. Q. Pan, and C. B. Eom

  Applied Physics Letters 96, 052903 (2010) 

 

 

“Anisotropic relaxation and crystallographic tilt in BiFeO3 on miscut SrTiO3 (001)”

  R. J. Sichel, A. Grigoriev, D. H. Do, S. H. Baek, H. W. Jang, C. M. Folkman, C. B. Eom, Z. Cai, and P. G. Evans

  Applied Physics Letters 96, 051901 (2010)

 

 

“The role of reflective p-contacts in the enhancement of light extraction in nanotextured vertical InGaNlight-emitting diodes”

  H. W. Jang, S. W. Ryu, H. K. Yu, S. Lee, and J. L. Lee 

  Nanotechnology 21, 025203 (2010) -Cover Page-

 

 

 

   

 

 

“Weak-link behavior of grain boundaries in superconducting Ba(Fe1-xCox)2As2bicrystals”

  S. Lee, J. Jiang, J. D. Weiss, C. M.Folkman, C. W. Bark, C. Tarantini, A. Xu, D. Abraimov, A. Polyanskii, C. T. Nelson, Y. Zhang, S. H. Baek,

  H. W. Jang, A. Yamamoto, F. Kametani, X. Q. Pan, E. E. Hellstrom, A. Gurevich, C. B. Eom, and D. C. Larbalestier

  Applied Physics Letters 95, 212505 (2009)

 

 

“Giant magnetoresistance in ferromagnet/organic semiconductor/ferromagnet heterojunctions”

  J. W. Yoo, H. W. Jang, V. N. Prigodin, C. Kao, C. B. Eom, and A. J. Epstein 

  Physical Review B 80, 205207 (2009)

 

 

“Tunneling Electroresistance Effect in FerroelectricTunnel Junctions at the Nanoscale”

  A. Gruverman, D. Wu, H. Lu, Y. Wang, H. W. Jang, C. M. Folkman, M. Y. Zhuravlev, D. Felker, M. Rzchowski, C. B. Eom, and E. Y. Tsymbal

  Nano Letters 9, 3539 (2009)

 

 

“Interfacial BandBendings in Al Ohmic Contacts to Laser-Irradiated Ga-Face and N-Face n-GaN”

  H. W. Jang, S. Lee, S. W. Ryu, J. H. Son, Y. H. Song, and J.-L. Lee 

  Electrochemical Solid-State Letters 12, H405 (2009)

 

 

“Intermodulationdistortion in epitaxial Y-Ba-Cu-O thick films and multilayers”

  H. W. Jang, K. J. Choi, C. M. Folkman, D. E. Oates, and C. B. Eom 

  IEEE Transactions on Applied Superconductivity 19, 2855 (2009)

 

 

“Stripe domain structure in epitaxial (001) BiFeO3 thin films on orthorhombic TbScO3substrate”

  C. M. Folkman, S. H. Baek, H. W. Jang, C. B. Eom, C. T. Nelson, X. Q. Pan, Y. L. Li, L. Q. Chen, A. Kumar, V. Gopalan, and S. K. Streiffer

  Applied Physics Letters 94, 251911 (2009)

 

 

“Origin of the abnormal behavior of contact resistance in Ohmiccontacts to laser-irradiated n-type GaN”

  H. W. Jang and J.-L. Lee 

  Applied Physics Letters 94, 182108 (2009)

 

 

“Domain engineering for enhanced ferroelectric properties of epitaxial (001) BiFeO3thin films”

  H. W. Jang, D. Ortiz, S. H. Baek, C. M. Folkman, R. R. Das, P. Shafer, Y. B. Chen, X. Q. Pan, and C.-B.  Eom 

  Advanced Materials 21, 817-823 (2009)

 

 

 

   

 

 

“Pseudogap formation in the metallic state of La0.7Sr0.3MnO3 thin films”

  U. R. Singh, A. K. Gupta, G. Sheet, V.Chandrasekhar, H. W. Jang, and C. B. Eom

  Applied Physics Letters 93, 212503 (2008)

 

 

“Influence of symmetrymismatch on heteroepitaxial growth of perovskite thin films”

  D. L. Proffit, H. W. Jang, S. Lee, C. T. Nelson, X. Q. Pan, M. S. Rzchowski, and C. B. Eom

  Applied Physics Letters 93, 111912 (2008)

 

 

“Strain-induced polarization rotation in epitaxial (001) BiFeO3 thin films”

  H. W. Jang, S. H. Baek, D. Ortiz, C. M. Folkman, R. R. Das, Y. H. Chu, P. Shafer, J. X.Zhang, S. Choudhury, V. Vaithyanathan, Y. B. Chen,

  D. A.   Felker, M. D. Biegalski, M. S. Rzchowski, X. Q. Pan, D. G. Schlom, L. Q. Chen, R. Ramesh, and C. B. Eom

  Physical Review Letters 101, 107602 (2008)

 

 

“Magnetic ColorSymmetry of Lattice Rotations in a Diamagnetic Material”

  S. Denev, A. Kumar, M. D. Biegalski, H. W. Jang, C. M. Folkman, A. Vasudevarao, Y. Han, I. M. Reaney, S.Trolier-McKinstry, C.-B. Eom,

  D. G.   Schlom, and V. Gopalan 

  Physical Review Letters 100, 257601 (2008)

 

 

“Formation of high-quality Ag-based ohmic contacts to p-type GaN”

  H. W. Jang, J. H. Son, and J. L. Lee

  Journal of The Electrochemical Society 155, H563-H568 (2008)

 

 

“Influence of growth temperature on the vortex pinning properties of pulsed laser deposited YBa2Cu3O7-xthin films”

  Z. Chen, F. Kametani, S. I. Kim, D. C. Larbalestier, H. W. Jang, K. J. Choi, and C. B. Eom 

  Journal of Applied Physics 103, 043913 (2008)

 

 

“Epitaxial (001) BiFeO3membranes with substantially reduced fatigue and leakage”

  H. W. Jang, S. H. Baek, D. Ortiz, C. M. Folkman, C. B. Eom, Y. H. Chu, P. Shafer, R. Ramesh, V. Vaithyanathan, and D. G. Schlom 

  Applied Physics Letters 92, 062910 (2008)

 

 

 

   

 

 

Interface structure and strain relaxation in BaTiO3 thin films grown on GdScO3 and DyScO3 substrates with buried coherent SrRuO3layer”

  Y. B. Chen, H. P. Sun, M. B. Katz, X. Q.Pan, K. J. Choi, H. W. Jang, and C. B. Eom 

  Applied Physics Letters 91, 252906 (2007)

 

 

“Highly reflective low resistance Ag-based Ohmic contacts on p-type GaN using Mg overlayer”

  H. W. Jang, J. H. Son, and J. L. Lee

  Applied Physics Letters 90, 012106 (2007)

 

 

“Reactive metal contact at indium-tin-oxide/self-assembled monolayer interfaces”

  J. H. Cho, Y. D. Park, D. H. Kim, W.-K. Kim, H. W. Jang, J.-L. Lee, and K. Cho

  Applied Physics Letters 88, 102104 (2006)

 

 

“Enhancement of electroluminescence in GaN-based light-emitting diodes using an efficient current blocking layer”

  H. W. Jang and J.-L. Lee

  Journal of Vacuum Science and Technology B 23, 2284-2287 (2005)

 

 

“Photoemission-induced charging of self-assembled Au nanoparticles on GaN substrates and the effect on surface band bending”

  H. K. Kim, H. W. Jang, and J.-L. Lee

  Journal of Applied Physics 98, 104309 (2005)

 

 

“Control of the electrical and adhesion properties of metal/organic interfaces with self-assembled monolayers”

  J. H. Cho, J. A. Lim, J. T. Han, H. W. Jang, J.-L. Lee, and K. Cho

  Applied Physics Letters 86, 171906 (2005)

 

 

 

       

 

 

“Mechanism for ohmic contact formation of Ni/Ag contacts onp-type GaN”

  H. W. Jang and J.-L. Lee

  Applied Physics Letters 85, 5920-5922 (2004)

 

 

“Low resistance and high reflectance Ni/Ag/Ru/Ni/Au ohmic contact on p-type GaN”

  H. W. Jang and J.-L. Lee

  Applied PhysicsLetters 85, 4421-4423 (2004)

 

 

“Ohmic contacts for high power LEDs”

  H. W. Jang, J. K. Kim, S. Y. Kim, H. K. Yu, and J.-L. Lee

  Physica Status Solidi (a) 201, 2831-2836 (2004)

 

 

“High-brightness GaN-based light-emitting diode with indium-tin-oxid-basedtransparent ohmic contact"

  S. Y. Kim, H. W. Jang and J.-L. Lee

  Journal of Vacuum Science and Technology B 22, 1851-1856 (2004)

 

 

“Incorporation of OxygenDonors in AlGaN”

  H. W. Jang, J. M. Baik, M.-K. Lee, H.-J. Shin, and J.-L. Lee 

  Journal of The Electrochemical Society 151, G536-G540 (2004)

 

 

“P-type conductivity in bulk AlxGa1-xN and AlxGa1-xN/ AlyGa1-yN superlattices with average Al mole fraction> 20 %”

  J. K. Kim, E. L. Waldron, Y. L. Li, T. Gessmann, E. F. Schubert, H. W. Jang, and J. L. Lee 

  Applied Physics Letters 84, 3310 (2004)

 

 

"Improved performance of GaAs MESFETs through sulfidation of Pt/GaAs interface"

  J. K. Yang, H.-H. Park, H. Kim, H. W. Jang, J. L. Lee, and S. Im

  Thin Solid Films 447, 626 (2003)

 

 

"Mechanism for the increase of indium-tin-oxide work function by O2 inductively-coupledplasma treatment"

  K. H. Lee, H. W. Jang, K.-B. Kim, Y. H. Tak and J. L. Lee 

  Journal of Applied Physics 95, 586 (2004)

 

 

"Current conductionmechanism of Pt/GaN and Pt/Al0.35Ga0.65N Scottky diodes"

  J. K. Kim, H. W. Jang, and J. L. Lee

  Journal of Applied Physics 94, 7201(2003)

 

 

“Co-implantation of Mn + N into p-type GaN for high TCferromagnetism”

  J. M. Baik, H. W. Jang, H.-J. Shin, M.-K. Lee, Y. Shon, T. W. Kang, and J.-L. Lee 

  Physica Status Solidi (c) 0, 2878 (2003)

 

 

“Investigation of oxygen incorporation in AlGaN/GaN heterostructures”

  H. W. Jang, M.-K. Lee, H.-J. Shin, and J.-L. Lee

  Physica Status Solidi (c) 0, 2456 (2003)

 

 

“Two-step temperature ramping technique in MOCVD GaN films with high electromechanical coupling coefficients”

  J.-H. Lee, K.-Y. Park, S.-B. Bae, D.-H. Youn, K.-S. Lee, C.-M. Jeon, H. W. Jang, J.-L. Lee, H.-K. Cho, M.-B.Lee, S.-H. Hahm, Y.-H. Lee, and

  J.-H. Lee

  Physica Status Solidi (c) 0, 2006 (2003)

 

 

“Polarization-induced surface band bendings of GaN films studied by synchrotron radiation photoemissionspectroscopy”

  H. W. Jang, K. W. Ihm, T.-H. Kang, J.-H. Lee, and J.-L. Lee 

  Physica Status Solidi (b)240, 451 (2003)

 

 

"Effects of KrF excimer laser irradiation on metalcontacts to n-type and p-type GaN"

  H. W. Jang, T. Sands, and J.-L. Lee  

  Journal of Applied Physics 94, 3529 (2003)

 

 

"Effect of Cl2 plasma treatment on metal contacts on n-type and p-type GaN"

  H. W. Jang and J.-L. Lee

  Journal of The Electrochemical Society 150, G 513 (2003)

 

 

"Mechanism for ohmic contact formation ofoxidized Ni/Au on p-type GaN"

  H. W. Jang, S. Y. Kim and J.-L. Lee 

  Journal of Applied Physics 94, 1748 (2003)

 

 

"IrO2 Schottky contact on n-type 4H-SiC"

  S. Y. Han, H. W. Jang, and J.-L. Lee

  Applied Physics Letters 82, 4726 (2003)

 

 

"Transparent ohmic contacts of oxidized Ru and Ir on p-typeGaN"

  H. W. Jang and J.-L. Lee 

  Journal of Applied Physics 93, 5416 (2003)

 

 

"Microstructural and electrical investigation of low-resistant and thermally stable Pd/Ni contact on p-typeGaN"

  H. W. Jang, H. K. Cho, J. Y. Lee, and J.-L. Lee

  Journal of The Electrochemical Society 150, G212 (2003)

 

 

"Observation of inductively-coupled-plasma-induced damage on n-typeGaN using deep-level transient spectroscopy"

  K. J. Choi, H. W. Jang, and J.-L. Lee 

  Applied Physics Letters 82, 1233 (2003)

 

 

"Effect of microstructural change on magnetic property of Mn-implanted p-type GaN"

  J. M. Baik, H. W. Jang, J. K. Kim, and J.-L. Lee

  Applied Physics Letters 82, 583 (2003)

 

 

"Electrical properties of metal contacts on laser-irradiated n-type GaN"

  H. W. Jang, J. K. Kim, J.-L. Lee, J. Schroeder, and T. Sands

  Applied Physics Letters 82, 580 (2003)

 

 

"Thermally stable Ir contact on AlGaN/GaN heterostructure"

  C. M. Jeon, H. W. Jang, and J.-L. Lee 

  Applied Physics Letters 82, 391 (2003)

 

 

"Effect of Indium tin oxide overlayer on transparent Ni/Au ohmiccontact on p-type GaN"

  S. Y. Kim, H. W. Jang, and J.-L. Lee 

  Applied Physics Letters 82, 61 (2003)

 

 

"Microstructural study of Pt contact on p-type GaN"

  J. K. Kim, H. W. Jang, C. C. Kim, J. H. Je, K. A. Rickert, T. F. Kuech, and J.-L. Lee

  Journal of Vacuum Science and Technology B 21, 87 (2003)

 

 

"GaN metal-semiconductor-metal ultraviolet photodetector with IrO2Schottky contact"

  J. K. Kim, H. W. Jang, C. M. Jeon, and J.-L. Lee 

  Applied Physics Letters 81, 4655 (2002)

 

 

"Transparent ohmic contacts on p-GaN using indium tin oxideoverlayer"

  S. Y. Kim, H. W. Jang, K. H. Kim, and J.-L. Lee 

  Physica Status Solidi(c) 0, 214 (2002)

 

 

"Low-resistance, high-transparency,and thermally stable ohmic contacts on p-type GaN using Ru and Ir"

  H. W. Jang, C. M. Jeon, K. H. Kim, and J.-L. Lee 

  Physica Status Solidi (c) 0, 227 (2002)

 

 

"Microstructural investigation and magnetic properties of the p-type GaN implanted with Mn+ions"

  J. M. Baik, J. K. Kim, H. W. Jang, K. H. Kim, Y. Shon, T. W. Kang, and J.-L. Lee 

  Physica Status Solidi (b)234, 943 (2002)

 

 

"Characterization of inductively-coupled-plasma damages on n-type GaN using deep-level transient spectroscopy and synchrotron radiation photoemissionspectroscopy"

  K. J. Choi, H. W. Jang, and J.-L. Lee 

  Physica Status Solidi (b) 234, 835 (2002)

 

 

"Low-resistance Ti/Al ohmiccontact on undoped ZnO”

  S. Y. Kim, H. W. Jang, J. K. Kim, C. M. Jeon, W. I. Park, G.-C. Yi, and J.-L. Lee 

  Journal of the Electronic Materials 32, 868 (2002)

 

 

"Effects of photowashing treatment on electrical propertiesof AlGaN/GaN heterostructure field-effect transistor"

  K. J. Choi, C. M. Jeon, H. W. Jang and J.-L. Lee 

  Journal of Vacuum Science and Technology B20, 574 (2002)

 

 

"Mechanism of two-dimensional electron gas formation in AlxGa1-xN/GaNheterostructures"

  H. W. Jang, C. M. Jeon, K. H. Kim, J. K. Kim, S.- B. Bae, J.- H. Lee, J. W. Choi, and J.-L. Lee 

  Applied Physics Letters 81, 1249 (2002)

 

 

"Room-Temperature Ohmic Contact on AlGaN/GaN Heterostructure with Surface Treatment Using N2 Inductively CoupledPlasma"

  C. M. Jeon, H. W. Jang, K. J. Choi, S. -B. Bae, J.-H. Lee, and J.-L. Lee 

  Electrochemical and Solid-State Letters 5, G45 (2002)

 

 

"Mechanism for ohmic contact formation of Ti on n-type GaNinvestigated using synchrotron radiation photoemission spectroscopy"

  J. K. Kim, H. W. Jang, and J.-L. Lee 

  Journal of Applied Physics 91, 1214 (2002)

 

 

"Characterization of band bendings on Ga-faceand N-face GaN films grown by metalorganic chemical vapor deposition"

  H. W. Jang, J. H. Lee, and J.-L. Lee 

  Applied Physics Letters 80, 3955 (2002)

 

 

"Fabrication of AlGaN/GaN HFET using room-temperature ohmic contact"

  C. M. Jeon, H. W. Jang, K. J. Choi, S.-B. Bae, J.-H. Lee, and J.-L. Lee

  Solid State Electronics 46, 695 (2002)

 

 

"Low-resistant and high-transparentRu/Ni ohmic contact on p-type GaN"

  H. W. Jang, W. Urbanek, M. C. Yoo, and J.-L. Lee 

  Applied Physics Letters 80, 2937 (2002)

 

 

“Investigation for the Formation of Polarization-Induced Two-Dimensional Electron Gas in AlGaN/GaN Heterostructure Field Effect Transistors”

  H. W. Jang, C. M. Jeon, K. H. Kim, J. K. Kim, S.-B. Bae, J.-H. Lee , J. W. Choi, and J.-L. Lee

  Physica Status Solidi (b) 228, 621 (2001)

 

 

“Low-resistance and thermally-stable ohmic contact on p-type GaN usingPd/Ni metallization”

  H. W. Jang, K. H. Kim, J. K. Kim, S.-W. Hwang, J. J. Yang, K. J. Lee, S.-J. Son, and J.-L. Lee 

  Applied Physics Letters 79, 1822 (2001)

 

 

“Ohmic contact formation mechanism of Ni on n-type 4H-SiC”

  S. Y. Han, K. H. Kim, J. K. Kim, H. W. Jang, K. H. Lee, N.-K. Kim, E. D. Kim, and J.-L. Lee

  Applied Physics Letters 79, 1816 (2001)

 

 

“Reduction of Ohmic contactResistivtiy on P-type GaN by surface Treatment”

  J. K. Kim, H. W. Jang, C. M. Jeon, and J. L. Lee 

  Current Applied Physics 1, 385 (2001)

 

 

“Room temperature Ohmic contact on n-type GaN using plasma treatment"

  H. W. Jang, C. M. Jeon, J. K. Kim, and J. L. Lee 

  MRS Internet Journal of Nitride Semiconductor Research 6, 8 (2001)

 

 

“Room-temperature ohmic contact on n-type GaN with surface treatment using Cl2inductively-coupled plasma”

  H. W. Jang, C. M. Jeon, J. K. Kim, and J. L. Lee 

  Applied Physics Letters 78, 2015-2017 (2001)