Publications

Peer-reviewed Publications

[124] Sojin Jung, Seongbin Lim, Hongseung Lee, Jaewook Yoo, Soyeon Kim, Minah Park, Seohyeon Park, Sung Min Jung, Dongho Won, 

             Jin-Ha Hwang, Gang Qiu, Kiyoung Lee, Sangmoon Yoon, Sungjune Park*, T. W. Kim*, and Hagyoul Bae*, (Submitted)

[123] Jaewook Yoo, Seokjin Oh, Jong Min Song, Minah Park, Soyeon Kim, Ji Won Heo, Seohyeon Park, Hongseung Lee, Sojin Jung, T. W. Kim*,

             and Hagyoul Bae*, (Submitted)

[122] Hyeonjun Song, Hongseung Lee, Jaewook Yoo, Soyeon Kim, Seongbin Lim, Minah Park, Seohyeon Park, Sojin Jung, Jun-Young Park,

             Yoon Kyeung Lee, Gang Qiu, T. W. Kim, and Hagyoul Bae (Submitted)

[121] Daeho Kim, Hanwoong Choi, Dong Hyun Seo, T. W. Kim, ChaeHo Shin,  and Hyunwoo Kim, (Submitted)

[120] Gwan Hyeong Lee, Ali Kursad Aricioglu, T. W. Kim, Ahmet Caglar, Gyujin Chang, Chanwoo Ju, Jaewoo Park, M.S. Kwon, Osman Yeler,

             and Sang-il Kim, (Submitted)

[119] Yunjae Kim, Seungwoo Ha, Gyujin Chang, Gwan Hyeong Lee, Jaewoo Park, Chanwoo Ju, Se Yun Kim, T. W. Kim*,  and Sang-il Kim*,

   “Compensation of increased carrier concentration and thermal conductivity in enhancing thermoelectric efficiency in Sn-doped Sb-In-Te 

     alloys” (Submitted)

[118] Ji won Heo, Gwang-Seok Chae, Gyeong Deok Seo, Dong Hyun Seo, Gi Dan Shim, Han-Woong Choi, Jin-Hoo Seong, Jae-Heon Lee,

             Hagyoul Bae, Hyo‑Chang Lee*, and  T. W. Kim*, (Submitted)

[117] Gyeong Deok Seo, Gi Dan Shim, Seungyong Back, Ji Won Heo, Hagyoul Bae*, and  T. W. Kim*,  

   “Impact of Intrinsic Trap States on the Electrical and Optoelectronic behavior of ReS₂ and ReSe₂” (Submitted)

[116] Jaewook Yoo, Minah Park, Seokjin Oh, Soyeon Kim, Hongseung Lee, Sojin Jung, Seohyeon Park, Jong Min Song, Ji won Heo,

            Gyeong Deok Seo, Kiyoung Lee, Sangmoon Yoon, T. W. Kim*, and Hagyoul Bae*, (Submitted)

[115] Seohyeon Park, Hongseung Lee, Jaewook Yoo, Minah Park, Sojin Jung,  Seongbin Lim, Soyeon Kim, Gang Qiu, T. W. Kim,  Kiyoung Lee, 

             and Hagyoul Bae, 

   “Impact of deuterium annealing on persistent photoconductivity related to subgap DOS in IGZO TFTs” (Submitted)

[114] Hongjae Shim, Juwon Kim, Hyunsun Song, Tommy Richards, He Mingrui, Suyoung Jang, Jihoo Lim, Minwoo Lee, Lei Wang, Jan Seidel,

              T. W. Kim, Martin A. Green, Dohyung Kim, Joo Hyung Park, and Jae Sung Yun,

   “Experimental Validation of Strong Proton Radiation Tolerance of Surface-Treated All-Inorganic CsPbI3 Perovskite Solar Cells for Space    

     Applications”  (Submitted) 

[113] Ji won Heo, Jaewook Yoo, Guen Hyung Oh, Jong Min Song, Dong Hyun Seo, Sungjune Park, Hagyoul Bae*, and  T. W. Kim*, (Submitted) 

2025

[112] Seungyong Back, Gyeong Deok Seo, Ji Won Heo, Hagyoul Bae, Bong-ki Jung, and  T. W. Kim*,  

   “Neutron Irradiation-Induced Trap States and Electrical Performance Degradation in ReS2 Field-Effect Transistors"(2025) (Under Review)

[111] Seohyeon Park, Jaewook Yoo, Seokjin Oh, Hongseung Lee, Minah Park, Seongbin Lim, Soyeon Kim, Sojin Jung, Bongjoong Kim, 

             Keun Heo, Taehwan Moon, T. W. Kim, Mengwei Si,  Peide D. Ye, and Hagyoul Bae, 

   “Enhanced electrical performances with HZO/-Ga2O3 3D FinFET toward highly perceptual synaptic device application”  

      Materials Science in Semiconductor Processing, (2025) (Under Review)

[110] Ju Won Kim, HyunHo Kim, Syed Fawad Ali Shah, Inyoung Jeong, Donghyeop Shin, Kihwan Kim, Soomin Song, Jun-Sik Cho, Jihye Gwak,

              T. W. Kim, Sungjun Hong, Young S. Park, and Joo Hyung Park,  

   “Interfacial Manipulation of Electron Transport Layer via Viologen Surface Treatment for Highly Stable and Efficient Inorganic Perovskite

     Solar Cells” 

       Solar RRL, (2025) (Under Review)

[109]  Gi Dan Shim, Ji Won Heo, Hagyoul Bae*, and  T. W. Kim*, 

   “Comparative Analysis of Charge-Trap Sensitivity and Stability in MoTe2 and WS2 Field-Effect Transistors”

       Physica Scripta, (2025) (Under Review)

[108] Jin-Hoo Seong, Min Young Yoon, Hee-Jung Yeom, Cheon-Yong Lim, Yeo-Jin Choi, Sung-Jin An, T. W. Kim*, Jung-Hyung Kim,* 

             and Hyo-Chang Lee,* 

   “Control of silver nanoparticle size and shape in RF-biased inductively coupled plasma systems” 

       Surfaces and Interfaces, (2025) (Under Review)

[107] Ju Won Kim, Syed Fawad Ali Shah, Junseop Byeon, Donghyeop Shin, Kihwan Kim, Jun-Sik Cho, T. W. Kim*, and Joo Hyung Park*, 

   “Interface modification of electron transport layer via dry-processed conformal MgSnOx interlayer in inorganic CsPbI3 perovskite solar 

     cell for enhanced performance and stability” 

       Journal of Materials Chemistry A, (2025) (Accepted)

[106]  Soyeon Kim, Jaewook Yoo, Seongbin Lim, Hyeonjun Song, Hongseung Lee, Minah Park, Seohyeon Park, Sojin Jung, Gang Qiu, Peide Ye,

              T. W. Kim*, and Hagyoul Bae*, 

   “Advanced Characterization of Density-of-States over Wide Bandgap-Energy in P-type Cu2O TFTs by Multiple-Wavelength Light Source”

      Applied Physics Letters, 127, 072107 (2025)  [Link]

     -     Selected as an Editor’s pick

[105] Dhananjaya Patra, Subir Kumar Pati, Sunita Muduli, Sabyashachi Mishra, Geon-Hong Kim, Hagyoul Bae,  T. W. Kim*, and Sungjune Park*,

   “Enhanced anodic charge storage in asymmetric hybrid supercapacitor featuring dione-diimide-based electron deficient conjugated

     polymers"

       Journal of Materials Chemistry A, 13, 24694-24705 (2025)  [Link]

[104]  Sojin Jung, Jaewook Yoo, Hongseung Lee, Seohyeon Park, Hyeonjun Song, Soyeon Kim, Seongbin Lim, Minah Park, Sung Min Jung,

              Dongho Won, Jin-Ha Hwang, Gang Qiu, T. W. Kim, Kiyoung Lee, and Hagyoul Bae, 

   “Unveiling Radiation-Tolerant Thickness in a-IGZO Thin-Film Transistors with Sub-10 nm Film and Restoring Abnormalities via 

     Energy-Efficient Electrothermal Annealing” 

      Nano Letters, 25, 10131–10137 (2025)  [Link]

[103] Priyanuj Bhuyan, Mukesh Singh, Hagyoul Bae*,  T. W. Kim*, and Sungjune Park*, 

   “Achieving exceptional elasto-dielectric properties in soft and stretchable elastomers through liquid metal particle incorporation: A

    comprehensive insight into fundamentals and multifaceted applications” 

       Advanced Composites and Hybrid Materials, 8, 293 (2025)  [Link]

[102] Minah Park, Jaewook Yoo, Seohyeon Park, Hongseung Lee, Hyeonjun Song, Soyeon Kim, Seongbin Lim, Sojin Jung,  Gang Qiu, 

             Sungjune Park, T. W. Kim, Peide Ye, and Hagyoul Bae, 

   “Exploration of Interplay between Charge Trapping Dynamics and Polarization Switching in α-In2Se3 Ferroelectric Semiconductor FETs” 

      IEEE Electron Device Letters,  46, 1103–1106 (2025)  [Link]

[101]  Dong Hyun Seo, Ji Won Heo, Jong Min Song, Hagyoul Bae*, and  T. W. Kim*, 

   “Subthermionic Steep-Slope MoS2/MoO3/MoS2 Tunneling Field-Effect Transistor with Extremely Low Off-state Current Level”

      ACS Applied Electronic Materials,  7, 4855–4861 (2025)  [Link]

[100] Seohyeon Park, Jaewook Yoo, Minah Park, Hongseung Lee, Hyeonjun Song, Seongbin Lim, Soyeon Kim, Sojin Jung, T. W. Kim, 

             Yang-Kyu Choi, and Hagyoul Bae, 

   “Determination of donor- and acceptor-like interface trap density using photoresponsive GIDL in vertically stacked Si-NW GAA FETs”

      Applied Physics Letters, 126, 122102 (2025)  [Link]

     -     Selected as an Editor’s pick  and the cover image for the journal issue

[99] Han-Woong Choi, Dong Hyun Seo, Ji Won Heo, Jong Min Song, Sang-il Kim, and  T. W. Kim*, 

   “Thickness-Dependent Electrical and Optoelectrical Properties of SnSe2 Field-Effect Transistors”

      Electronic Materials Letters, 21, 154–161 (2025)  [Link]

[98] Okmin Park, T. W. Kim, Ui Chan Song, Seungchan Seon, BeomSoo Kim, Weon Ho Shin, and Sang-il Kim, 

   “Investigation on degraded thermoelectric performance of SnSe2 polycrystalline alloys by Bi doping” 

      Journal of the Korean Ceramic Society, 62, 635–642 (2025)  [Link]

[97] Hyungyu Cho, Hyunjin Park, Seungchan Seon, BeomSoo Kim, Okmin Park, Woenho Shin, T. W. Kim*, Hyun-Sik Kim*, and Sang-il Kim*, 

   “Influence of band gap enlargement on thermoelectric properties of Bi2Se3 by solid solution alloying with In2Se3” 

      Journal of the Korean Ceramic Society, 62, 437–446 (2025)  [Link]

[96] BeomSoo Kim, T. W. Kim, Seungchan Seon, Okmin Park, Hyungyu Cho, Weon Ho Shin, and Sang-il Kim, 

   “Phase formation behavior and thermoelectric transport properties of solid solution composition between SnTe and InTe” 

      Electronic Materials Letters, 21, 207–215 (2025)  [Link]

[95] Jaewook Yoo, Seohyeon Park,  Hongseung Lee, Seongbin Lim, Hyeonjun Song, Minah Park, Soyeon Kim, Jo Hak Jeong, Joung-Woo Bong,

          Keun Heo, T. W. Kim, Peide D. Ye, and Hagyoul Bae*,

   “Low-Frequency Noise related to Scattering Effect in p-Type Copper(Ⅰ) Oxide Thin Film Transistors” 

       ACS Applied Materials & Interfaces,  17, 3538-3547 (2025)  [Link]

[94] Guen Hyung Oh, Ju Won Kim, Jong Min Song, Dong Hyun Seo, Sungjune Park, Hagyoul Bae, and  T. W. Kim*, 

   “Improved Electrical Contact to multilayer MoS2-based Field-effect Transistor by Tunable Tellurium Substitutional Doping via MOCVD” 

      Materials Science in Semiconductor Processing,  188, 109244 (2025)  [Link]

2024

[93] Dong Hyun Seo, Guen Hyung Oh, Jong Min Song, Ji Won Heo, Sungjune Park, Hagyoul Bae, Joo Hyung Park, and T. W. Kim*, 

   “Compositionally Graded MoS2xTe2(1-x)/MoS2 Van der Waals Heterostructures for Ultra-Thin Photovoltaic Applications”

       ACS Applied Materials & Interfaces,  16, 47944–47951 (2024)  [Link]

[92] Soyeon Kim, Jaewook Yoo, Hyeonjun Song, Hongseung Lee, Seongbin Lim, Minah Park, Seohyeon Park, Choong-Ki Kim, T. W. Kim,

          Bongjoong Kim, and  Hagyoul Bae, 

   “Characterization of Bulk Trap Density Using Fully I-V-Based Optoelectronic Differential Ideality Factor in Multi-Layer MoS2 FETs” 

       Journal of Physics D: Applied Physics, 57, 485106 (2024)  [Link]    

[91] Ju Won Kim, Dong Hyun Seo, Hagyoul Bae, Joo Hyung Park, and T. W. Kim*, 

   “Characteristics of metal contact to GaS films and photodetector applications” 

       Journal of The Korean Physical Society, 85, 572-577 (2024)  [Link]

[90] Jaewook Yoo, Hongseung Lee, Seongbin Lim, Hyeonjun Song, Seohyeon Park, Minah Park, Soyeon Kim, Hyeun Seung Jo, Jo Hak Jeong,

          Binhyeong Lee, Keun Heo, Yoon Kyeung Lee, Taehwan Moon, Seung-Bae Jeon, Peide D. Ye, T. W. Kim* and Hagyoul Bae*, 

   “Direct Observation for Distinct Behaviors of Gamma-Ray Irradiation-Induced Subgap Density-of-States in Amorphous InGaZnO TFTs

     by Multiple-Wavelength Light Source” 

       Advanced Electronic Materials, 10, 2300906 (2024)  [Link]

       -     Selected research works featured in 전자신문, 서울경제TV, 전북도민일보 etc.

2024 @ JBNU

[89] Ju Won Kim, Jin Gi An, Guen Hyung Oh, Joo Hyung PARK*, and T. W. Kim*, 

   “Improved performance of transparent MoS2 thin-film transistor with IZO electrodes by air thermal annealing”

       Electronic Materials Letters, 20, 225–231 (2024)  [Link]

[88] Dong Hyun Seo, Ju Won Kim, Jin-Hoo Seong, Hyo-Chang Lee, Sang-il Kim*, and T. W. Kim*, 

   “Characteristics of rhombohedral (3R) structure of α-In2Se3 nanosheets by mechanical exfoliation” 

       Electronic Materials Letters, 20, 192–198 (2024)   [Link]

[87] Seungwook Choi, Guen Hyung Oh, T. W. Kim,  S.W. Hong, and Ansoon Kim, 

  “Radiation induced changes in chemical and electronic properties of few-layer MoS2 and MoTe2 films”

       Applied Surface Science, 652, 159282 (2024)  [Link]

[86] Hee kwon Yang, Guen Hyung Oh, Tae Jin Jeong, T. W. Kim, Sung Kim, Hong Hyuk Kim, and Jae Cheol Shin, 

 “Synergistic Performance of MoS2/In0.53Ga0.47As Staggered Heterojunction for Broadband Optoelectronics”

       Physica Status Solidi (b), 261, 2300343 (2024)  [Link]

[85] Jin Gi An, Huyen Tran, Dongryeol Kim, Sang Min Lee, Ahreum Lee, Seung Kyu Ahn, Jun-Sik Cho, Jihye Gwak, T. W. Kim*, Inyoung Jeong*, 

         and Joo Hyung Park*,  

  “Application of bifacial semitransparent CuInSe2 absorber to the bottom cell in bifacial semitransparent perovskite/CuInSe2 tandem solar 

   cell for albedo environment”

       Small, 20, 2305796 (2024)  [Link]

     -    Frontispiece

2023 

[84] Hyeun Seung Jo, Guen Hyung Oh, Sang-il Kim*, and T. W. Kim*,

   “Atomically thin PdS2 : Physical characteristics and optoelectronic device applications”

       Journal of The Korean Physical Society, 83, 751–755 (2023)  [Link]

[83] Sang Jeong Park, Hangil Kwak, Hyun-Sik Kim, Joonho Bang, Hyunjin Park, Okmin Park, T. W. Kim, and Sang-il Kim, 

   “Evolution of electrical transport properties in FeTe2-CoTe2 solid solution system for optimum thermoelectric performance”

       Journal of Alloys and Compounds, 960, 170850 (2023)  [Link]

[82] Hyungyu Cho, T. W. Kim, Seung Min Kang, Sanghyun Park, and Sang-il Kim,

   “Enhanced Thermoelectric Transport Properties in Cu-added Bi2Se3 Polycrystalline Alloys” 

       Korean Journal of Metals and Materials, 61, 431–436 (2023)  [Link]

[81] Mohammad Adeshina, Hakseon Lee, BharathKumar Mareddi, Daekyung Kang, Abdulazeez Mustahpha Ogunleye, Hyunmin Kim,

          T. W. Kim, Muhan Choi,  Hongsik Park, and Jonghoo Park , 

    “Liquid phase IR detector based on photothermal effect of reduced graphene oxide doped liquid crystal”

       Nanoscale, 15, 2061–2066 (2023) [Link]

[80] Okmin Park, T. W. Kim, Minsu Heo, Sang Jeong Park, Se Woong Lee, Hyun Kyu Cho , Sang-il Kim,  

     “Electrical, Thermal, and Thermoelectric Transport Properties of Co-Doped n-type Cu0.008Bi2Te2.6Se0.4 Polycrystalline Alloys” 

      Korean Journal of Metals and Materials, 61, 206–212 (2023) [Link]

[79] Guen Hyung Oh, Jin Gi An, Sang-il Kim, Jae Cheol Shin, Jonghoo Park*, and T. W. Kim*, 

    “Ultralow Subthreshold-swing 2D/2D Heterostructure Tunneling Field-effect Transistor with Ion-gel Gate Dielectrics”

      ACS Applied Electronic Materials,  5, 196–204 (2023) [Link]

[78] Hyeun Seung Jo, Ju Won Kim, Sang-il Kim*, and T. W. Kim*,  

     “Optical and optoelectronic properties of Bi2Te3, Sb2Te3, and Bi0.5Sb1.5Te3 flakes” 

      Korean Journal of Metals and Materials,  61, 107–114 (2023)  [Link]

2022 

[77] Ju Won Kim, Sang-il Kim, and T. W. Kim*, 

     “Effect of Mo vacancy on the photoresponse of bilayer MoS2 film” 

      Applied Science & Convergence Technology,  31, 107 - 109 (2022) [Link]

[76] Seunghyun Moon, Ansoon Kim, Namsuk Lee, DongHwan Kim, Ye Cheol Rho, Sang Hwan Nam, Daeho Kim, T. W. Kim*, ChaeHo Shin*, 

          and Hyunwoo Kim*,

     “Optical soldering of MoS2 layers for defect structure formation with induced photoluminescence”

     Advanced Optical Materials, 10, 2201583 (2022) [Link]

      -     Inside Front Cover 

      -     Selected research works featured in 헤럴드경제, 디지틀조선일보, 충남일보, etc.

[75] Daekyung Kang, Changhee Son, Hakseon Lee, Hongsik Park, T. W. Kim, Jonghoo Park, 

     “Aqueous synthesis of tiopronin-capped gold nanoclusters/nanoparticles with precise size control via deprotonation of the ligand” 

     Applied Sciences, 12, 8263 (2022)  [Link]

[74] Taeryong Kim, Dongwan Kim, T. W. Kim, Hyunwoo Kim, and ChaeHo Shin,

     “Advanced Hybrid Positioning System of SEM and AFM for 2D Material Surface Metrology” 

     Microscopy and Microanalysis, 28, 1604–1610 (2022)  [Link]

[73] Se Woong Lee†, T. W. Kim†(Equal contribution), Hyun-Sik Kim, Okmin Park, Dong Ho Kim, Hyunwoo Kim, and Sang-il Kim, 

     “Enhanced thermoelectric properties of InSe through simultaneous increase in electrical conductivity and Seebeck coefficient by Cl 

       doping"

      Journal of Materials Research and Technology,  19, 2077–2083 (2022)  [Link]

[72] Okmin Park†, T. W. Kim†(Equal contribution), Sewoong Lee, Hyun-Sik Kim, Weon Ho Shin, Jamil Ur Rahman, Sang-il Kim,

     “Studies on Phase Formation Behavior and Electronic Transport Properties of FeSe2-FeTe2 system” 

      Korean Journal of Metals and Materials,  60, 315–320 (2022)  [Link]

[71] Dae Hyun Jung, Guen Hyung Oh, Sang-il Kim, and T. W. Kim*, 

      “Top-gate field-effect transistor based on monolayer WS2 with an ion-gel gate dielectric ” 

      Japanese Journal of Applied Physics, 61, 034001 (2022) [Link]

[70] Dae Hyun Jung and T. W. Kim*, 

      “Quantification of Schottky barrier height and contact resistance of Au electrode on multilayer WSe2” 

       Journal of The Korean Physical Society,  80, 307–310 (2022) [Link]

[69] Dong Ho Kim, Hyun-Sik Kim, Jamil Ur Rahman, Weon Ho Shin, T. W. Kim*, and Sang-il Kim*,

     “Thermoelectric transport properties of S-doped In0.9Si0.1Se”  

       Journal of the Korean Ceramic Society, 59, 64–69 (2022) [Link]

[68] Yong Hee JO, Dong Ryeol KIM, Dae Hyun JUNG, Dong Hwan Kim, ChaeHo Shin, Sang-il Kim, Jun-Sik Cho, Jae Ho Yun, Jihye Gwak,

          T. W. Kim*, and Joo Hyung PARK*,

     “Performance Improvement of Semi-transparent Ultra-thin CIGSe Solar Cell by Transferring Exfoliated 2D WTe2 Flakes to ITO Substrate ”

       Applied Surface Science,  578, 151988 (2022) [Link]

2021  

[67] Dong Ho Kim†, T. W. Kim†(Equal contribution), Se Woong Lee, Hyun-Sik Kim, Weon Ho Shin, Sang-il Kim,

      “Investigation of phase segregation in p-type Bi0.5Sb1.5Te3 thermoelectric alloys by in situ melt spinning to determine possible carrier 

        filtering effect ” 

       Materials, 14, 7567 (2021)  [Link]

[66] Guen Hyung Oh and T. W. Kim*, 

     “Comparison of Ionic Liquid and Ion-gel Top-gate MoS2 Field-effect Transistor” 

       Applied Science & Convergence Technology, 30, 156-158 (2021) [Link]

[65] Daehan Choi, Donghwan Kim, Yonghee Jo, J. H. Kim, Euijoon Yoon, Hyo-Chang Lee*, and T. W. Kim*, 

     “Directly Grown Te Nanowire Electrodes and Soft Plasma Etching for High-Performance MoTe2 Field-Effect Transistors”  

       Applied Surface Science, 565, 150521 (2021) [Link]

[64] Dae Hyun Jung, Dong Min Kim, Jonghoo Park, Sang-il Kim, and T. W. Kim*, 

      “Cycle-life prediction model of lithium iron phosphate-based lithium-ion battery module”

       International Journal of Energy Research, 45, 16489-16496 (2021) [Link]

[63] Joo Hyung Park, Dongryeol Kim, Sang Su Shin, Yonghee Jo, Jun-Sik Cho, Jonghoo Park, T. W. Kim*,  

     “Van der Waals heterojunction interface passivation using ZnS nanolayer and enhanced photovoltaic behavior of semitransparent 

       ultrathin 2D-MoS2/3D-chalcogenide solar cells”

       Applied Surface Science, 558, 149844 (2021) [Link]

[62] Dong Min Kim, Sang-il Kim, and T. W. Kim*, 

      “Accurate analysis of Schottky barrier height in Au/2H-MoTe2 atomically thin film contact”

       Electronic Materials Letters, 17, 307-314 (2021) [Link]

[61] Ji Hoon Jeon, Dong Ho Kim, Seokown Hong, Weon Ho Shin, Nguyen Van Du, Hyun-Sik Kim, T. W. Kim*, Sang-il Kim*,  

      “Thermoelectric properties of Te-doped In0.9Si0.1Se with enhanced effective mass” 

       Electronic Materials Letters, 17, 340-346 (2021) [Link]

[60] Ji Seong GO, Minseo Kim, Seunghyun Kim, Hyungjun Jeon, Seohyun Hong, Jaemin Kim, Guen Hyung Oh, Sagar M. Mane and T. W. Kim*, 

      “Optical and electrical properties of monolayer ReS2 grown by chemical vapor deposition on SiO2/Si substrate”

       Journal of The Korean Physical Society, 78, 1109-1115 (2021) [Link]

[59] Jongwoo Kim, Jeong Seop Lee, Ji-woong Kim, Peter De Wolf, Seunghyun Moon, Dongwan Kim, Joo-Hyun Song, Jungwoo Kim, T. W. Kim,

          Sang Hwan Nam,  Yung Doug Suh, Kyoung-Ho Kim, Hyun Woo Kim, and ChaeHo Shin, 

      “Fabrication of Plasmonic Arrays of Nanodisks and Nanotriangles by Nanotip Indentation Lithography and their Optical Properties” 

       Nanoscale, 13, 4475-4484 (2021) [Link]

[58] Hyunwoo Kim, Seunghyun Moon, Jongwoo Kim, Sang Hwan Nam, Dongwan Kim, Jeong Seop Lee, Kyoung-Ho Kim,  

          Evan S. H. Kang, Kwang Jun Ahn, T. W.  Kim*, Chaeho Shin*, and Yung Doug Suh*,  

      “Purcell Enhanced Photoluminescence of Few-layer MoS2 Transferred on Gold Nanostructure Array with Plasmonic  Resonance at 

        Conduction Band Edge” 

       Nanoscale, 13, 5316-5323 (2021) [Link]

[57] Kimoon Lee, Joonho Bang, Jiwoo An, Seokown Hong, Geukchan Bang, Weon Ho Shin, T. W. Kim*, and Sang-il Kim*,  

      “Effect of Br substitution on thermoelectric transport properties in layered SnSe2” 

       Journal of Alloys and Compounds, 868, 159161 (2021) [Link] 

[56] Hyun-Sik Kim†, T. W. Kim†(Equal contribution), Jiwoo An, Dongho Kim, Ji Hoon Jeon, and Sang-il Kim, 

      “Segregation of NiTe2 and NbTe2 in p-type thermoelectric Bi0.5Sb1.5Te3 alloys for carrier energy filtering effect by melt  spinning”

       Applied Science, 11, 910 (2021) [Link]

[55] Mareddi Bharath Kumar, Daekyung Kang, Mohammad Awwal Adeshina, Soobae Kim, T. W. Kim, and Jonghoo Park,

      “Electro-optic diffractive multifocal lens with electrically reconfigurable multifocal planes”

       Optics and Lasers in Engineering, 139, 106459 (2021) [Link]

[54] Guen Hyung Oh, Sang-il Kim, and T. W. Kim*, 

      “High-performance Te-doped p-Type MoS2 transistor on high-K substrates” 

       Journal of Alloys and Compounds, 860, 157901 (2021) [Link]

[53] Dae Hyun Jung, Sang-il Kim, and T. W. Kim*, 

      “Characteristics of electrical metal contact to monolayer WSe2” 

       Thin Solid Films, 719, 138508 (2021) [Link]

2020  

[52] Yerim Yang†, T. W. Kim†(Equal contribution), Seokown Hong, Jiwoo Ahn, Sang-il Kim,  

      “Influence of Te vacancies on thermoelectric properties of n-type Cu0.008Bi2Te2.7-xSe0.3”

       Korean Journal of Metals and Materials, 58, 721–727 (2020) [Link] 

[51] Donghwan Kim, Guen Hyung Oh, Ansoon Kim, ChaeHo Shin, Jonghoo Park, Sang-il Kim, and T. W. Kim*, 

      “Atomic Layer MoS2xTe2(1-x) Ternary Alloys: Two-Dimensional van der Waals Growth, Bandgap Engineering, and  Electrical Transport” 

       ACS Applied Materials & Interfaces, 12, 40518–40524 (2020) [Link]

       -     Selected research works featured in 투데이안, 전북도민일보, JBNU news, UNN etc.

[50] Dae Hyun Jung, Dongmin Kim, Sang-il Kim, and T. W. Kim*, 

      “Internal Heat Self-generation in LiFePO4-based Li-ion Battery Module” 

       Applied Science & Convergence Technology, 29, 94–97 (2020) [Link]

[49] Yonghee Jo, Dae Hyun Jung, ChaeHo Shin, and T. W. Kim*, 

      “Optical Properties of 2H phase WTe2 Flakes” 

       New Physics: Sae Mulli, 70, 535-538 (2020) [Link]

[48] Mareddi Bharath Kumar, Mohammad Awwal Adeshina, Daekyung Kang, Youngho Jee, T. W. Kim, Muhan Choi, and  Jonghoo Park

      “Enhancement of birefringence in reduced graphene oxide doped liquid crystal” 

       Nanomaterials, 10(5), 842 (2020) [Link]

[47] Donghwan Kim, ChaeHo Shin, Joo Hyung Park, Jonghoo Park, and T. W. Kim*, 

      “Characteristics of a type-II n-MoS2/p-Ge van der Waals heterojunction”

       Current Applied Physics, 20, 802-806 (2020) [Link]

[46] T. W. Kim*, DongHwan Kim, Yonghee Jo, Jonghoo Park, Hyunseok Kim, and Chaeho Shin, 

      “Van der Waals heteroepitaxy of Te crystallites/2H-MoTe2 atomically thin films on GaAs substrates using metal organic chemical vapor 

        deposition” 

       Journal of The Korean Physical Society, 76, 167-170 (2020) [Link]

[45] Donghwan Kim, Yonghee Jo, Dae Hyun Jung, Jae Suk Lee, and T. W. Kim*, 

      “Electrical and optical characteristics of two-dimensional MoS2 film grown by metal–organic chemical vapor deposition”

       Journal of Nanoscience and Nanotechnology, 20, 3563-3567 (2020) [Link]

[44] Xu Xu, Youngdeok Hwang, T. W. Kim, Fei Wang, Xudong Wang, and Peter Chien, 

       “Level-expansion: A statistical sequential design methodology with application to nanomaterial synthesis”, 

       Journal of Quality Technology, 52, 97-107 (2020) [Link]

2019

[43] Donghwan Kim and T. W. Kim*,

       “Electrical and Opto-Electrical Properties of 1T´-phase MoTe2 Atomic Layer Film”, 

       Applied Science & Convergence Technology, 28, 155–158 (2019) [Link]

[42] Sachin A. Pawar, DongHwan Kim, Rochelle. S. Lee, Sang-Woo Kang, Dipali S. Patil, T. W. Kim* and Jae Cheol Shin*, 

       “Efficient supercapacitor based on polymorphic structure of 1T-Mo6Te6 nanoplates and few-atomic-layered 2H-MoTe2: A layer by layer  

         study on nickel foam”, 

       Chemical Engineering Journal, 371, 182-192 (2019) [Link]

[41] DongHwan Kim, Rochelle Lee, Sung Kim and T. W. Kim*, 

       “Two-dimensional Phase-engineered 1Tˊ- and 2H-MoTe2-based Near-infrared Photodetectors with Ultra-fast Response”, 

       Journal of Alloys and Compounds, 789, 960-965 (2019) [Link]

[40] Rauf Shahzad, Jihun Mun, T. W. Kim and Sang-Woo Kang, 

       “Probing Interfacial Surface State Excitons in Nanoscale Synthesis CuxS/MoS2 heterostructure”, 

       Advanced Materials Interfaces, 6, 1801771 (2019) [Link]

[39] Rochelle. S. Lee, DongHwan Kim, Sachin Pawar, T. W. Kim*, Jae Cheol Shin* and Sang-Woo Kang, 

       “van der Waals Epitaxy of High-mobility Polymorphic structure of Mo6Te6 nanoplates/MoTe2 Atomic Layers with Low Schottky  barrier  

         height”, 

       ACS Nano, 13, 642-648 (2019) [Link]

        -     Selected research works featured in ETNews, 대학저널, CBNU news, 신아일보, Asia News Agency, etc.

2018 @ KRISS & MIT

[38] Sachin Pawar, DongHwan Kim, Ansoon Kim, Joo Hyung Park, Jae Cheol Shin, T. W. Kim*, and Hyo Jin Kim*, 

       “Heterojunction solar cell based on n-MoS2/p-InP”, 

       Optical Materials, 86, 579-581 (2018) [Link]

[37] Daehan Choi†, T. W. Kim†(Equal contribution), Rauf Shahzad, Hyeji Park, H. J. Yeom, J. H. Kim, D. J. Seong, Sang-Woo 

          Kang, Euijoon Yoon and Hyo-Chang Lee, 

       “Surface structurization and control of CuS particle size by discharge mode of inductively coupled plasma and vapor-phase sulfurization”, 

       Plasma Sources Science and Technology, 27, 114002 (2018) [Link]

[36] T. W. Kim, Hyeji Park, DaeHwa Joung, DongHwan Kim, Rochelle Lee, Chae Ho Shin, Mangesh Diware, Won Chegal, Soo Hwan JEONG, 

          Jae Cheol Shin, Jonghoo Park and Sang-Woo Kang,

       “Wafer-scale Epitaxial 1Tˊ, 1Tˊ-2H mixed, and 2H Phases MoTe2 Thin Films Grown by Metal-Organic Chemical Vapor 

          Deposition”, 

       Advanced Materials Interfaces, 5, 1800439 (2018) [Link]

[35] Min Hyeok Jo, Jae Eik Kim, Jae Gyun Lee, Seung Gyun Lim, Hyeon Jun Park, Yeol Gi Choi, Dae Hwa JOUNG, DongHwan Kim, T. W. Kim* 

          and Jae Cheol Shin*, 

       “Characterization of metal contacts to two-dimensional MoTe2”, 

       Journal of The Korean Physical Society, 73, 667-670 (2018) [Link]

[34] T. W. Kim, Donghwan Kim, Chan Ho Choi, Daehwa Joung, Jonghoo Park, Jae Cheol Shin, and Sang-Woo Kang,            

      “Structural defects in a nanomesh of bulk MoS2 using an anodic aluminum oxide template for luminescence efficiency enhancement”, 

       Scientific Reports, 8, 6648 (2018) [Link]

[33] T. W. Kim, DaeHwa Joung and Jonghoo Park, 

       “Electrical metal contacts to atomically thin 2H-phase MoTe2 by metal organic chemical vapor deposition”, 

       Current Applied Physics, 18, 843-846 (2018) [Link]

[32] Rochelle Lee, Min Hyeok Jo, T. W. Kim, Hyo Jun Kim, Doo Gun Kim and Jae Cheol Shin, 

       “Photoresponse and Field Effect Transport Studies in InAsP-InP Core-Shell Nanowires”,

       Electronic Materials Letters, 14, 357–362 (2018)  [Link]

[31] T. W. Kim*(Corresponding Author), Brian Albert, Lionel C. Kimerling, and Jurgen Michel, 

       “InGaP solar cell on Ge-on-Si virtual substrate for novel solar power conversion”, 

       Journal of Applied Physics, 123, 085111 (2018)  [Link]

-     Selected as an Editor’s pick in Journal of Applied Physics

[30] Dongbin Kim†, T. W. Kim†(Equal contribution), Sang Hyun Park, Sung Kyu Lim, Hyo-Chang Lee, Taesung Kim, and Sang-

          Woo Kang, 

       “Characterization of particle generation during plasma-enhanced chemical vapor deposition on amorphous carbon layer using particle 

         beam mass spectrometer”, 

       Journal of Vacuum Science & Technology A, 36, 021506 (2018) [Link]

2017

[29] T. W. Kim, Hyeji Park, Hyeoksu Bae, Minhyuk Jo, Soo Hwan JEONG, Jae Cheol Shin, Sang Jun Lee, and Sang-Woo Kang, 

      “Sulfurization-induced growth single-crystalline high-mobility β-In2S3 thin films on InP”, 

      AIP Advances, 7, 125109 (2017) [Link]

[28] Rauf Shahzad†, T. W. Kim†(Equal contribution), Jihun Mun, Sang-Woo Kang, 

       “Observation of photoluminescence from large, layer-controlled 2D β-Cu2S synthesized by vapor phase sulfurization of copper thin film”, 

       Nanotechnology, 28, 505601 (2017) [Link]

[27] DaeHwa Joung, Hyeji Park, Jihun Mun, Jonghoo Park, Sang-Woo Kang, and T. W. Kim*(Corresponding Author),

       “Fabrication of two-dimensional MoS2 Films-based field effect transistor for high mobility electronic device application",

       Applied Science & Convergence Technology, 26, 110–113 (2017) [Link]

[26] T. W. Kim, Jihun Mun, Hyeji Park, Daehwa Joung, Mangesh Diware, CHEGAL Won, Jonghoo Park, Soo Hwan JEONG, Sang-Woo Kang, 

       “Wafer-scale production of highly uniform two-dimensional MoS2 grown by metal organic chemical vapor deposition”,

       Nanotechnology, 28, 18LT01 (2017) [Link]

[25] Rauf Shahzad†, T. W. Kim†(Equal contribution), Sang-Woo Kang, 

       “Effects of temperature and pressure on sulfurization of molybdenum nanosheets for MoS2 synthesis”, 

       Thin Solid Films, 641, 79-86 (2017) [Link]

[24] T. W. Kim*, Bing Wang, Cong Wang, David A. Kohen, Jeong Woo Hwang, Jae Cheol Shin, Sang-Woo Kang and Jurgen 

          Michel, 

       “Metalorganic chemical vapor deposition-regrown Ga-rich InGaP films on SiGe virtual substrate for Si-based III-V optoelectonic device       

         applications”, 

       Journal of Vacuum Science & Technology A, 35, 031507  (2017) [Link]

2016

[23] Dongbin Kim, Ki-Min Roh, Jihun Mun, Yinhua Jin, Sang Jun Lee, T. W. Kim, Soo-Hwan Jeong, Taesung Kim, and Sang-Woo Kang, 

       “Selective deposition of cobalt oxide thin films via H2O-vapor-catalyzed reaction”,

       Journal of Nanoscience and Nanotechnology, 16, 11839-11842 (2016) [Link]

[22] T. W. Kim, Dongbin Kim, Yong-Sung Kim, Sang Hyun Park, Sung Kyu Lim, Keun Oh Park, Taesung Kim, Sang-Woo Kang, 

       “Strain-controlled boron and nitrogen doping in amorphous carbon layer for hard mask application”, 

       Diamond and Related materials, 69, 102 – 105 (2016) [Link]

[21] T. W. Kim*, A. W. Wood, H. Kim, Y. Kim, J. J. Lee, M. Peterson, Y. Sin, S. C. Moss, T. F. Kuech, S. E. Babcock, L. J.  Mawst, 

       “Impact of Sb incorporation on MOVPE-grown ‘bulk’ InGaAs(Sb)N films for  solar cell application”, 

       IEEE Journal of Photovoltaics, 6, 1673 – 1677 (2016) [Link]

[20] Hammad ul Hassan, Jihun Mun, Byung Soo Kang, Jae Yong Song, T. W. Kim, and Sang-Woo Kang, 

       “Sensor based on chemical vapour deposition-grown molybdenum disulphide for gas sensing application”, 

       RSC Advanced, 6, 75839 (2016) [Link]

[19] Dongbin Kim, Jihun Mun, HyeongU Kim, Ju-young Yun, Yong-Ju Kim, T. W. Kim, Sang-Woo Kang, and Taesung Kim, 

       “Development of Particle Characteristics Diagnosis System (PCDS) for Nano-size Particle Analysis in Vacuum Condition”, 

       Review of Scientific Instruments, 87, 023304 (2016) [Link]

[18] Dongbin Kim, T. W. Kim, Yinhua Jin, Jihun Mun, In-Tae Lim, Ju-Hwang Kim, Taesung Kim, Sang-Woo Kang,

       “Measurement  of the Particle Current Changes Associated with the Flatness of Deflector Mesh Surface in Particle Beam Mass 

         Spectrometer System”,

       Applied Science & Convergence Technology, 25, 25 – 27 (2016)

[17] Bing Wang, Cong Wang, David A. Kohen, Riko I. Made, Kenneth Eng Kian Lee, T. W. Kim, Tim Milakovich, Eugene A Fitzgerald, 

          Soon Fatt Yoon, and Jurgen Michel, 

       “Direct MOCVD epitaxy of GaAsP on SiGe virtual substrate without growth of SiGe”, 

       Journal of Crystal Growth, 441, 78–83 (2016) [Link]

2011-2015 @ UW-Madison

[16] Jae-soo Shin, Myeong-su Park, Hee-jung Park, Ju-young Yun, T. W. Kim, Sang-Woo Kang,

       “The study of the precursor adsorption using in-situ nanoparticle-assisted attenuated total reflectance infrared spectroscopy”, 

       Applied Science & Convergence Technology, 24, 90–95 (2015)

[15] T. W. Kim*, K. Kim, Y. Kim, J. J. Lee, T. F. Kuech, L. J. Mawst, 

       “13.2 % efficiency double-hetero structure InGaAsN single-junction solar cells grown by MOVPE”,

       Journal of Vacuum Science & Technology A, 33, 021205 (2015) [Link]

[14] A. S. Chang, E. S. Zech, T. W. Kim, Y. H. Lin, L. J. Mawst, and R. S. Goldman, 

       “Influence of Sb Incorporation on InGaAs(Sb)N/GaAs Band Alignment”,

       Applied Physics Letter, 105, 142105 (2014) [Link]

[13] T. W. Kim, T. F. Kuech, and L. J. Mawst, 

       “Impact of growth temperature and substrate orientation on dilute-nitride-antimonide materials grown by MOVPE for 

         multi-junction solar cell application”,

       Journal of Crystal Growth, 405, 87–91 (2014) [Link]

[12] T. W. Kim*, Y. Kim, K. Kim, J. J. Lee, T. F. Kuech, L. J. Mawst,

       “1.25 eV GaAsSbN/Ge double-junction solar cell grown by MOVPE for high efficiency multi-junction solar cell application”, 

       IEEE Journal of Photovoltaics, 4, 981–985 (2014) [Link]

[11] T. W. Kim, K. Forghani, Luke J. Mawst, Thomas F. Kuech, Stephen D. LaLumondiere, Yongkun Sin, William T. Lotshaw, and 

          Steven C. Moss, 

       “Properties of ‘bulk’ GaAsSbN/GaAs for muti-junction solar cell application: Reduction of carbon background 

         concentration”,

       Journal of Crystal Growth, 393, 70–74 (2014) [Link]

[10] Youngjo Kim, Kang Ho Kim, T. W. Kim, Luke J. Mawst, Thomas F. Kuech, Chang Zoo Kim, Wonkyu Park, and Jaejin Lee, 

       “InGaAsNSb/Ge double-junction solar cells grown by metalorganic chemical vapor deposition”, 

       Solar Energy, 102, 126–130 (2014) [Link]

[9] L. J. Mawst, J. D. Kirch, T. W. Kim, T. Garrod, C. Boyle, D. Botez, B. Zutter, K. Schulte, T. F. Kuech, P. Bouzi, C. F. Gmachl, T. 

       Earles, 

     “Low-Strain, Quantum-Cascade-Laser Active Regions Grown on Metamorphic Layers for Emission on the 3.0-4.0 μm 

       Wavelength Region”, 

     IET Optoelectronics, 8, 25–32 (2014) [Link]

[8] T. W. Kim, K. Kim, J. J. Lee, T. F. Kuech, Luke J. Mawst, N. P. Wells, S. D. LaLumondiere, Y. Sin, W. T. Lotshaw, and S. C. Moss, 

     “Impact of thermal annealing on bulk InGaAsSbN materials grown by metalorganic vapor phase epitaxy”,               

     Applied Physics Letter, 104, 051915 (2014) [Link]

[7] Brain Zutter, Kevin L. Schulte, T. W. Kim, Luke J. Mawst, T. F. Kuech, Yongkun Sin, Stephen LaLumondiere, Brendan Foran, 

       William Lotshaw, Steven C. Moss, 

     “Planarization and Processing of Metamorphic Buffer Layers Grown by Hydride Vapor Phase Epitaxy”,

     Journal of Electronic Materials, 43, 873–878 (2014) [Link] 

 [6] Yinggang Huang, T. W. Kim, Shisheng Xiong, Luke. J. Mawst, Thomas F. Kuech, Paul F. Nealey, Yushuai Dai, Zihao Wang, 

        Wei Guo, David Forbes, Seth M. Hubbard, Michael Nesnidal, 

     “InAs Nanowires Grown by Metal Organic Vapor Phase Epitaxy (MOVPE) employing PS/PMMA Diblock Copolymer 

       Nanopatterning”, 

      Nano Letters, 13, 5979–5984 (2013) [Link]

 [5] T. W. Kim, T. J. Garrod, L. J. Mawst, T.F. Kuech, S. LaLumondiere, Y. Sin, W. T. Lotshaw, and S. C. Moss,                       

     “Characteristics of Bulk InGaAsSbN/GaAs Grown by Metalorganic Vapor Phase Epitaxy (MOVPE)”,

     Journal of Crystal Growth, 370, 163–167 (2013) [Link]

 [4] L. J. Mawst, J. D. Kirch, C.-C. Chang, T. W. Kim, T. Garrod, D. Botez, S. Ruder, T. F. Kuech, T. Earles, R. Tatavarti, N. Pan, A. 

        Wibowo, 

     “InGaAs/AlInAs Strain-Compensated Superlattices Grown on Metamorphic Buffer Layers for Low-Strain, 3.6 μm-Emitting 

       Quantum-Cascade-Laser Active Regions”,

     Journal of Crystal Growth, 370, 230–235 (2013) [Link]

 [3] Kevin L. Schulte, Toby J. Garrod, T. W. Kim, Jeremy Kirch, Steven Ruder, Luke J. Mawst, and T. F. Kuech,

     “Metalorganic vapor phase growth of quantum well structures on thick metamorphic buffer layers grown by hydride vapor 

       phase epitaxy”,

     Journal of Crystal Growth, 370, 293–298 (2013) [Link]

 [2] T. W. Kim, T. J. Garrod, K. Kim, J. J. Lee, S. LaLumondiere, Y. Sin, S. C. Moss, T. F. Kuech, RaoTatavarti, and L.J. Mawst, 

     “Narrow band gap (1eV) InGaAsSbN solar cells grown by metal organic vapor phase epitaxy”, 

     Applied Physics Letter, 100, 121120 (2012) [Link]

-     Selected research works featured in Semiconductor Today, 5 April 2012

 [1] J. Kirch, T. W. Kim, J. Konen, L. J. Mawst, T.F. Kuech, T.-S. Kuan, 

     “Effects of Antimony (Sb) Incorporation on MOVPE Grown InAsyP1-y Metamorphic Buffer Layer on InP Substrates”, 

     Journal of Crystal Growth, 315, 96–101 (2011) [Link]