학력사항

• 2017- Associate Professor, Physics, Hankuk University of Foreign Studies
• 2014-2017 Assistant Professor, Physics, Hankuk University of Foreign Studies
• 2011-2014 Post-Doctor, Physics, Columbia University
• 2007-2011 Ph.D. student, Physics, Seoul National University
• 2005-2007 Master of Science (M.Sc.), Physics, Seoul National University
• 1999-2005 Bachelor of Science (B.Sc.), Physics, Yonsei University 

연구분야

• Design molecular-based devices and investigate their fundamental physics and chemistry
• Understanding electrical properties of two-dimensional materials such as transition metal dichalcogenides, graphene, and h-BN etc.

주요논문 및 저서    

[41]   Haesol Kim, Dohyeon Jeon, Minji Gu, Taekyeong Kim, "Dielectric Constant in Nanoscale Bubbles on MoS2", J.Phys. Chem. Lett. 14, 10293-10299 (2023).

[40]   Sang Eun Yoon, Yeongkwon Kang, Jaemin Im, Jiyun Lee, Sang Yeon Lee, Jaehong Park, Yuan Jun Gao, Dohyeon Jeon, Ji Yoen Son, Jisu Kim, Christina J. Kousseff, Taekyeong Kim, Hyungtak Seo, Keehoon Kang, Iain McCulloch, Sang Kyu Kwak, Hyun Ho Choi, Bong-Gi Kim, Jong H. Kim "Enhancing dopant diffusion for ultrahigh electrical conductivity and efficient thermoelectric conversion in conjugated polymers", Joule 7, 1-27 (2023).

[39]    Dohyeon Jeon, Haesol Kim, Minji Gu, Taekyeong Kim, "Imaging Fermi-level hysteresis in nanoscale bubbles of few-layer MoS2", Commun. Mater. 4, 62 (2023).

[38]    Dohyeon Jeon, Haesol Kim, Minji Gu, Taekyeong Kim, "Nondestructive and local mapping photoresponse of WSe2 by electrostatic force microscopy", Ultramicroscopy 240, 113590 (2022).

[37]    Sang Eun Yoon, Bomi Kim, So Yeon Chun, Sang Yeon Lee, Dohyeon Jeon, Minju Kim, Solin Lee, Bo Eun Seo, Kang Suh Choi, Felix Sunjoo Kim, Taekyeong Kim, Hyungtak Seo, Kyungwon Kwak, Jong H. Kim, BongSoo Kim, "Impact of Molecular Weight on Molecular Doping Efficiency of Conjugated Polymers and Resulting Thermoelectric Performances", Adv, Funct. Mater. 202202929 (2022).

[36]    Dohyeon Jeon,Yebin Kang, Taekyeong Kim, "Correlation between the Dielectric Response and Thickness of Vanadium Pentoxide Nanowires", ACS Appl. Electron. Mater. 4, 1, 124-129 (2022).

[35]    Jae Young Park, SangHyuk Yoo, Byeongho Park, Taekyeong Kim, Young Tea Chun, Jong Min Kim, Keonwook Kang, Soo Hyun Lee, and Seong Chan Jun "Dipole-assisted Carrier Transport in Bis(trifluoromethane) sulfonamide-treated O-ReS₂ Field-effect Transistor", Nano Res.  14, 2207-2214 (2021).

[34]    Yebin Kang, Dohyeon Jeon, Taekyeong Kim, "Local Mapping of the Thickness-Dependent Dielectric Constant of  MoS₂", J.Phys. Chem. C. 125, 6, 3611-3615 (2021). Selected as Cover Picture

[33]    Yebin Kang, Dohyeon Jeon, Taekyeong Kim, "Direct Observation of the Thickness-Dependent Dielectric Response of MoS₂ and WSe₂", J.Phys. Chem. C. 124, 33, 18316-18320 (2020).

[32]   Dohyeon Jeon,Yebin Kang, Taekyeong Kim, "Observing the Layer-Number-Dependent Local Dielectric Response of WSe₂ by Electrostatic Force Microscopy", J.Phys. Chem. Lett. 11, 16, 6684-6690 (2020). 

[31]   Sang Eun Yoon, Yeongkwon Kang, So Yeon Noh, Dohyeon Jeon, Sang Yeon Lee, Taekyeong Kim, Seojin Ko, Hyungtak Seo, Bong Ki Kim, Jong Hyun Kim, "Exploring Wholly Doped Conjugated Polymer Film Based on Hybrid Doping: Strategic Approach for Optimizing Electrical Conductivity and Related Thermoelectric Properties", Adv. Funct. Mater. 30, 2004598 (2020).

[30]   Byung Jun Kim, Nam-Kwang Cho, Sungho Park, Shin-Young Jeong, Dohyeon Jeon, Yebin Kang, Taekyeong Kim, Youn Sang Kim, Il Ki Han, Seong Jun Kang, "Highly transparent phototransistor based on quantum-dots and ZnO bilayer for optical logic gate operation in visible-light", RSC Advances. 10, 16404-16414 (2020).

[29]   Sang Eun Yoon, Yeongkwon Kang, So Yeon Noh, Jeongwoo Park, Sang Yeon Lee, Jaehong Park, Dae Woon Lee, Dong Ryeol Whang, Taekyeong Kim, Gun-Ho Kim, Hyungtak Seo, Bong-Gi Kim and Jong Hyun Kim, "High Efficiency Doping of Conjugated Polymer for Investigation of Intercorrelation of Thermoelectric Effeccts with Electrical and Morphological Properties", ACS Appl. Mater, Interfaces. 12, 1, 1151-1158 (2020).

[28]   Jeongwoo Park, Dohyeon Jeon,Yebin Kang, Young-Jun Yu, and Taekyeong Kim, "Direct Mapping of the Gate Response of a Multilayer WSe₂/MoS₂ Heterostructure with Locally Different Degrees of Charge Depletion",  J.Phys. Chem. Lett. 10, 14, 4010-4016 (2019). Selected as Cover Picture

[27]   Minju Kim, Han-gyu Kim, Soohyung Park, Jin Sung Kim, Hyoung Joon Choi, Seongil Im, Hyunbok Lee, Taekyeong Kim, and Yeonjin Yi, "Intrinsic Correlation between Electronic Structure and Degradation: From Few-Layer to Bulk Black Phosphorus", Angew. Chem. Int. Ed. , 58, 3754– 3758 (2019). Selected as Inside Cover Picture - Link to related articles & Link to related webzines

[26]   Soo Jin Cho, Gyu Don Kong, Sohyun Park, Jeongwoo Park, Seo Eun Byeon, Taekyeong Kim, and Hyo Jae Yoon,  "Molecularly Controlled Stark Effect Induces Significant Rectification in Polycyclic-Aromatic-Hydrocarbon-Terminated n-Alkanethiolates", Nano Lett. 19(1), 545-553 (2019).  Highlighted in the Media:  Publisher link in Korean. 

[25]   June Yeong Lim, Minju Kim, Yeonsu Jeong, Kyeong Rok Ko, Sanghyuck Yu, Hyung Gon Shin, Jae Young Moon, Young Jai Choi, Yeonjin Yi, Taekyeong Kim and Seongil Im, "Van der Waals junction field effect transistors with both n- and p-channel transition metal dichalcogenides", npj 2D Mat. and App. 2, 37 (2018)

[24]   Hyung Gon Shin, Hyong Seo Yoon, Jin Sung Kim, Minju Kim, June Yeong Lim, Sanghyuck Yu, Ji Hoon Park, Yeonjin Yi, Taekyeong Kim, Seong Chan Jun, and Seongil Im, "Vertical and In-Plane Current Devices Using  NbS2/n-MoS2 van der Waals Schottky Junction and Graphene Contact", Nano Lett. 18, 1937-1945 (2018) 

[23]   Jae Young Park, Hang-Eun Joe, Hyoung Seo Yoon, SangHyuk Yoo, Taekyeong Kim, Keonwook Kang, Byung-Kwon Min, and Seon Chan Jun, "Contact Effect of ReS₂/Metal Interface", ACS Appl. Mater, Interfaces, 9, 26325 (2017) 

[22]   Hyun Sung Kim and Taekyeong Kim, "Dependence of the Conduction Change on the Molecular Orbitals  in Ag and Au Electrodes", J. Korean Phys. Soc. 68, 279 (2016)

[21]   Taekyeong kim and Tae Hyun Kim, "Measuring Conductance of  Phenylenediamine as a Moleculer sensor", Journal of Senors, 2015, 1 (2015)

[20]   Taekyeong Kim, "Reducing Gap Distance of Ag Electrodes by Oxygen Atomic Junction Formation", J.  Phys. Chem. C, 119 (22), 12703 (2015)  

[19]   Taekyeong Kim, “Correlation between the electrical conductance and the mechanical deformation of a graphite surface”, Mat. Lett. 140, 83 (2015).

[18]   Pil Sun Yoo, and Taekyeong Kim, “High probability of single molecule junction formation with Ag  electrodes”, Curr. App. Phys. 15, 124 (2015).

[17]   Pil Sun Yoo, and Taekyeong Kim, “Temperature Dependence of Conductance and Plateau Length for  Single-Molecule Junctions Formed with Silver Electrodes”, J. Phys. Chem. C, 118, 29961 (2014).

[16]   Taekyeong Kim, Zhen Fei Liu, Chulho Lee, Jeffrey B. Neaton and L. Venkataraman, “Charge Transport  and Rectification in molecular Junctions Formed with Carbon Based Electrodes”, Proc. Natl. Acad. Sci. 111, 10928 (2014).

[15]   Taekyeong Kim, Pierre Darancet, Jonathan R. Widawsky, Michele Kotiuga, S. Y. Quek, Jeffrey B.  Neatonand L. Venkataraman, “Determining Energy Level Alignment and Coupling Strength in 4,4’-  bipyridine Single Molecule Junctions”, Nano Lett. 14, 794 (2014).

[14]    Taekyeong Kim, H. Vazquez, M.S. Hybertsen and L. Venkataraman, “Conductance of Molecular  Junctions Formed with Silver Electrodes”, Nano Lett. 13, 3358 (2013).

[13]    Taekyeong Kim, Jaesung Park, Hye Jun Jin, Hyungwoo Lee, Kyung-Eun Byun, Chang-Seuk Lee, Kwang  S. Kim, Byung Hee Hong, Tae Hyun Kim and Seunghun Hong, “Graphene Nanonet for Biological Sensing  Applications”, Nanotechnology. 24, 375302 (2013). Introduced in Nanotechweb as a Lab Talk and in  Graphene-Info.

[12]   J.R. Widawsky, W. Chen, H. Vazquez, Taekyeong Kim, R. Breslow, M.S. Hybertsen, L. Venkataraman,  “Length Dependent Thermopower of Highly Conducting Au-­C Bonded Single Molecule Junctions”, Nano Lett. 13, 2889 (2013).

[11]   Taekyeong Kim, Ki-Seok Jeonb, Kwang Heo, Hyung Min Kim, Juhun Park, Yung Doug Suh and Seunghun  Hong, “Multilayered nano-prism vertex tip for tip-enhanced Raman spectroscopy and high-resolution  imaging”, Analyst, 138, 5588, (2013). Selected as Front Cover picture article.

[10]    Byung Yang Lee, Kwang Heo, Abrin L. Schmucker, Hye Jun Jin, Jong Kuk Lim, Taekyeong Kim, Haemi Lee, Ki-Seok Jeon, Yung Doug Suh, Chad A. Mirkin, and Seunghun Hong, “Nanotube-Bridged Wires with  Sub-10 nm Gaps”, Nano Lett., 12, 1879 (2012).    

[9]     Joohyung Lee, Hyungwoo Lee, Taekyeong Kim, Hye Jun Jin, Juyeon Shin, Sangho Park, Yoonho Khang,  and Seunghun Hong “Floating electrode transistor based on purified semiconducting carbon nanotubes for  high source drain voltage operation”, Nanotechnology. 22, 085204 (2012).

[8]     Moon Gyu Sung, Hyungwoo Lee, Kwang Heo. Kyung-Eun Byun, Taekyeong Kim, and Seunghun  Hong,“Scanning Noise Microscopy on Graphene Devices”, ACS Nano 5, 8620 (2011).

[7]     Taekyeong Kim, Kwang Heo, Ki-Seok Jeon, Kyung-Eun Byun, Yung Doug Suh, Seunghun Hong, and  Nam-Jung Kim, “A facile, one-pot synthesis of ultra-long nanoparticle-chained polyaniline wires”,  J.  Mat. Chem. 21, 17304 (2011).

[6]     Seon Namgung, Taekyeong Kim, Ku Youn Baik, Minbaek Lee, Jwa-Min Nam, and Seunghun Hong,  “Fibronectin-Carbon-Nanotube Hybrid Nanostructures for Controlled Cell Growth”, Small 7, 56 (2011).  Selected as Frontispiece article.

[5]     Taekyeong Kim, Deok-Soo Kim, Byung Yang Lee, Zee Hwan Kim, and Seunghun Hong, “A Nanoprism  Probe for Nano-optical Applications”, Adv. Mat. 21, 1238  (2009), Selected in NPG Asia  Materials research highlight.

[4]     Taekyeong Kim, Sung Myung, Tae Hyun Kim, Seunghun Hong, “Robust Single-Nanoparticle Probe for Contact-Mode Analysis and Dip-Pen Nanolithography”, Small 4, 1072 (2008).

[3]     Kwang Geol Lee, Kwang Jun Ahn, Hyun Woo Kihm, Jae Sung Ahn, Taekyeong Kim, Seunghun Hong,  Zee Hwan Kim, and Dai-Sik Kim, “Surface plasmon polariton detection discriminating the polarization  reversal image dipole effects”, Opt. Express 16, 10641 (2008).

[2]     Seunghun Hong, Tae Hyun Kim, Joohyung Lee, Kyung-Eun Byun, Juntae Koh, Taekyeong Kim, Sung  Myung, "Surface-programmed assembly" of nanotube/nanowire-based integrated devices”, Nano, 2, 333  (2007).

[1]     Sung Myung, Jiwoon Im, Ling Huang, Saleem G. Rao, Taekyeong Kim, Dong Joon Lee, and Seunghun  Hong, “Lens effect in directed assembly of nanowires on gradient molecular patterns”, J. Phys. Chem. B110, 10217 (2006).