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A. R. Abramson*, W. C. Kim, S T. Huxtable, H. Yan, Y. Wu, A. Majumdar, C. L. Tien, P. Yang, “Fabrication and characterization of a nanowire/polymer-based nanocomposite for a prototype thermoelectric device,” Journal of Microelectromechanical Systems 13, 505 (2004)
 
  1. W. Kim, J. Zide, A. Gossard, D. Klenov, S. Stemmer, A. Shakouri, A. Majumdar*, “Thermal conductivity reduction and thermoelectric figure of merit increase by embedding nanoparticles in crystalline semiconductors,” Physical Review Letters 96, 045901 (2006)


  1. W. Kim, S. Singer, A. Majumdar*, D. Vashanee, Z. Bian, A. Sharkouri, G. Zeng, J. E. Bowers, J. M. O. Zide, A. C. Gossard, “Cross-plane lattice and electronic thermal conductivities of ErAs:InGaAs/InGaAlAs superlattices,” Applied Physics Letters 88, 242107 (2006)


  2. G. Zeng*, J. E. Bowers, J. O. M. Zide, A. C. Gossard, W. Kim, S. Singer, A. Majumdar, R. Singh, Z. Bian, Y. Zhang, A. Shakouri, “ErAs:InGaAs/InGaAlAs superlattice thin film power generator array,” Applied Physics Letters 88, 113502 (2006)


  1. W. Kim, A. Majumdar*, “Phonon scattering cross section of polydispersed spherical nanoparticles,” Journal of Applied Physics 99, 084306 (2006)
 
G. Zeng*, J. E. Bowers, J. O. M. Zide, A. C. Gossard, Z. Bian, R. Singh, A. Shakouri, W. Kim, S. Singer, A. Majumdar, “ErAs:(InGaAs)1-x(InAlAs)x alloy power generator modules,” Applied Physics Letters 91, 263510 (2007)


W. Kim*, S. L. Singer, A. Majumdar, "Tuning thermal transport in crystalline solids using embedded nanoparticles," Journal of Physics: Conference series 92, 012085 (2007)


G. Zeng*, J. M. O. Zide, W. Kim, J. E. Bowers, A. C. Gossard, Z. Bian, Y. Zhang, A. Shakouri, S. L. Singer, A. Majumdar, “Cross-plane Seebeck coefficient of ErAs:InGaAs/InGaAlAs superlattice,” Journal of Applied Physics 101, 034502 (2007)


W. Kim, R. Wang, A. Majumdar*, “Nanostructuring expands thermal limits,” Nano Today 2, 40 (2007)
 
  1. W. Kim*, S. L. Singer, A. Majumdar, J. M. O. Zide, D. Klenov, A. C. Gossard, S. Stemmer, "Reducing thermal conductivity of crystallines solids at high temperature using embedded nanostructures," Nano Letters 8, 2097 (2008)


  2. G. Zeng*, J. Bahk, J. E. Bowers, L. H. Lu, J. M. O. Zide, A. C. Gossard, R. Singh, Z. Bian, A. Shakouri, S. L. Singer, W. Kim, A. Majumdar, “Power generator modules of segmented Bi2Te3 and ErAs:(InGaAs)1-x(InAlAs)xJournal of Electronic Materials 37, 1786 (2008)


S. Lee, Y. H. Jang*, W. Kim, “Effects of nanosized contact spots on thermal contact resistance,” Journal of Applied Physics 103, 074308 (2008)
 
S. Song, B. Kwak, J. Park, W. Kim, H. I. Jung*, "Novel application of Joule heating to maintain biocompatible temperatures in a fully integrated electromagnetic cell sorting system," Sensors and Actuators A 151, 64 (2009)


Y. K. Koh*, S. L. Singer, W. Kim, J. M. O. Zide, H. Lu, D. G. Cahill, A. Majumdar, A. C. Gossard, "Comparison of the 3w method and time-domain thermoreflectance for measurements of the cross-plane thermal conductivity of epitaxial semiconductors," Journal of Applied Physics 105, 054303 (2009)
 
K. Kim, B. Jung, J. Kim, W. Kim*, “Effects of embedding non-absorbing nanoparticles in organic photovoltaics on power conversion efficiency,” Solar Energy Materials & Solar Cells 94, 1835 (2010)


H. Kim, I. Kim, H. Choi*, W. Kim*, “Thermal conductivities of Si1-xGex nanowires with different germanium concentrations and diameters,” Applied Physics Letters 96, 233106 (2010)


C. Kang, H. Kim, S. Park, W. Kim*, “Comparison of thermal conductivity in nanodot nanocomposites and nanograined nanocomposites,” Applied Physics Letters 96, 213114 (2010)


정재훈, 김우철, 이진호*, 유태우, “소규모 사업 폐열회수용 열전발전시스템의 출력 특성에 관한 실험적 연구,” 대한기계학회논문집 B권 34, 383 (2010)


J. W. Roh, S. Y. Jang, J. Kang, S. Lee, J. Noh, W. Kim, J. Park*, W. Lee*, “Size dependent thermal conductivity of individual single-crystalline PbTe nanowires,” Applied Physics Letters 96, 103101 (2010)
 
W. Kim*, “Thermal Transport in Individual Thermoelectric Nanowires: A Review,” Materials Research Innovations 15, 375 (2011) Invited Review (2011)


Y. Choi, Y. Kim, S. Park, Y. Kim, B. J. Sung, S. Jang*, W. Kim*, “Effect of Carbon Nanotube Type on the Thermoelectric Properties of CNT/Nafion Nanocomposites,” Organic Electronics 12, 2120 (2011)


J. Kim, K. Kim, S. H. Ko, W. Kim*, “Optimum Design of Ordered Bulk Heterojunciton Organic Photovoltaics,” Solar Energy Materials & Solar Cell 95, 3021 (2011)


Y. Park, J. Kim, H. Kim, I. Kim, K. Lee, D. Seo, H. Choi*, W. Kim*, “Thermal conductivity of VLS-grown rough Si nanowires with various surface roughnesses and diameters,” Applied Physics A 104, 7 (2011)


  1. H. Kim, Y. Park, I. Kim, J. Kim, H. Choi, W. Kim*, “Effect of surface roughness on thermal conductivity of VLS-grown rough Si1-xGex nanowires,” Applied Physics A 104, 23 (2011)


J. W. Roh, K. Hippalgaonkar, J. H. Ham, R. Chen, M. Z. Li, P. Ercius, A. Majumdar, W. Kim*, W. Lee*, “Observation of anisotropy in thermal conductivity of individual single-crystalline bismuth nanowires,” ACS Nano 5, 3954 (2011)


S. Park, J. Hwang, K. Kim, B. Jung, W. Kim, J. Hwang*, “Spray deposition of electrohydrodynamically atomized polymer mixture for active layer fabrication in organic photovoltaics,” Solar Energy Materials & Solar Cells 95, 352 (2011)


J. S. Son, K. Park, M. Han, C. Kang, S. Park, J. Kim, W. Kim, S. Kim. T. Hyeon*, “Large- scale synthesis, and characterization of the size-dependent thermoelectric properties of uniformly sized bismuth nanocrystals,” Angewandte Chemie International Edition 50, 1363 (2011)
 
S. Park, S. Kim, K. Kim, H. Joe, B. Jung, E. Kim, W. Kim, B. Min, J. Hwang*, “Fabrication of Ordered Bulk Heterojunction Organic Photovoltacis Cells using Nanopatterning and Electrohydrodynamic Spray Deposition Methods,” Nanoscale 4, 7773 (2012)


D. Suh, D. Lee, C. Kang, I. Shon, W. Kim, S. Baik*, “Enhanced Thermoelectric Properties of Tungsten Disulfide-Multi-Walled Carbon Nanotube Composites,” Journal of Materials Chemistry 22, 21376 (2012)
 
J. Kim, J. Bahk, J. Hwang, H. Kim, H. Park, W. Kim*, “Thermoelectricity in Semiconductor Nanowires,” Physica Status Solidi - Rapid Research Letters 7, 767 (2013)


H. Wang, J. Bahk, C. Kang, J. Hwang, K. Kim, A. Shakouri, W. Kim*, “Large Enhancement in the Thermoelectric Properties of Pb0.98Na0.02Te by Optimizing Synthesis Condition,” Journal of Materials Chemistry A 1, 11269 (2013)
 
김훈, 강찬영, 황준필, 김우철*, “고효율 열전소재 2% Na-PbTe의 소자화에 관한 연구,” 정보저장시스템학회논문집 10, 32 (2014)


B. Jung, K. Kim, W. Kim*, “Microwave-assisted Solvent Vapor Annealing to Rapidly Achieve Enhanced Performance of Organic Photovoltaics,” Journal of Materials Chemistry A 2, 15175 (2014)


H. Wang, J. Bahk, C. Kang, J. Hwang, K. Kim, J.Kim, P. Burke, J.Bowers, A. Gossard, A. Shakouri, W.Kim*, “Right Sizes of Nano- and Microstructures for High Performance and Rigid Bulk Thermoelectrics,” Proceedings of the National Academy of Sciences of the United States of America 111, 10949 (2014)


H. Kim, S. Park, B. Jung, J. Hwang, W. Kim*, “New Device Architecture of a Thermoelectric Energy Conversion for Recovering Low-quality Heat,” Applied Physics A 114, 1201 (2014)


  1. C. Kang, H. Wang, H. Kim, S.Kim, W.Kim*, “Effect of Excess Na on the Morphology and Thermoelectric Properties of NaxPb1-xTe0.85Se0.15,” Journal of Electronic Materials 43, 353 (2014)


  1. B. Jung, K. Kim, J. Kim, S. Kim, E. Kim, W. Kim*, “Inter-Diffused Ordered Bulk Heterojunction Organic Photovoltaics: Optimized Morphology for Efficient Exciton Dissociation and Charge Transport,” Solar Energy Materials & Solar Cells 120, 675 (2014)
 
W. Kim*, “Strategies for engineering phonon transport in thermoelectrics,” Journal of Materials Chemistry C 3, 10336 (2015)


K. Kim, B. Jung, Y. Eom, W. Kim*, “Enhancement of light absorption by using light scattering and emitting dyes in organic photovoltaics,” Physica Status Solidi A 212, 2326 (2015)


B. Jung, K. Kim, Y. Eom, W. Kim*, “High-pressure solvent vapor annealing with a benign solvent to rapidly enhance the performance of organic photovoltaics,” ACS Applied Materials & Interfaces 7, 13342 (2015)


✓ H. Wang, J. Hwang, M. Snedaker, I. Kim, C. Kang, J. Kim, G. Stucky, J. Bowers, W.Kim*, “High thermoelectric performance of a heterogeneous PbTe nanocomposite,” Chemistry of Materials, 27, 944 (2015)


H. Kim, W. Kim*, “A way of achieving a low $/W and a decent power output from a thermoelectric device,” Applied Energy 139, 205 (2015)
 
K. Kim, B. Jung, N. Kumar, Y. Eom, W Kim*, “Modulation of light absorption by optical space in perovskite solar cells,” Physica Status Solidi – Rapid Research Letters 10, 592 (2016)


K. Park, G. Hwang, H. Kim, J. Kim, W. Kim, S. Kim, O. Kwon*, “Measurement of thermal conductivity of Bi2Te3 nanowire using high-vacuum scanning thermal microscopy,” Applied Physics Letters 108, 071907 (2016)


R. Al Rahal Al Orabi, N. Mecholsky, J. Hwang, W. Kim, J. Rhyee, D. Wee, M. Fornari*, “Band degeneracy for low thermal conductivity and high temperature thermoelectric figure of merit in SnTe-CaTe alloys,” Chemistry of Materials 28, 376 (2016)
 
H. Park, D. Kim, Y. Eom, D. Wijethunge, J. Hwang, H. Kim, W. Kim*, “Mat-like flexible thermoelectric system based on rigid inorganic bulk materials,” J. Phys. D: Appl. Phys. 50 494006 (2017)


J. Hwang, H. Kim, D. Wijethunge, N. Nandihalli, Y. Eom, H. Park, J. Kim, W. Kim*, “More than half reduction in price per watt of thermoelectric device without increasing the thermoelectric figure of merit of materials,” Applied Energy 205, 1459 (2017)


Y. Eom, D. Wijethunge, H. Park, S. H. Park, W. Kim*, “Flexible thermoelectric power generation system based on rigid inorganic bulk materials,” Applied Energy 206, 649 (2017)


W. H. Nam, Y. S. Lim*, W. Kim, H. K. Seo, K. S. Dae, S. Lee, J. Y. Lee*, “A gigantically increased ratio of electrical to thermal conductivity and synergistically enhanced thermoelectric properties in interface-controlled TiO2-RGO nanocomposites,” Nanoscale 9, 7830 (2017)


H. Wang, J. Hwang, C. Zhang, T. Wang, W. Su, H. Kim, J. Kim, J. Zhai, X. Wang, H. Park, W. Kim*, C. Wang*, “Enhancement of the thermoelectric performances of bulk SnTe alloys via the synergistic effect of band structure modification and chemical bond softening,” Journal of Materials Chemistry A 5, 14165 (2017)


D. Ginting, C. Lin, L. Rathnam, J. Hwang, W. Kim, R. A. R. A. Orabi, J. Rhyee*, “Dataset on electronic and thermal transport properties of quaternary compounds of (PbTe)0.95-x(PbSe)x(PbS)0.05,” Data in Brief 13, 233 (2017)


J. Kim, D. Seo, H. Park, H. Kim, H. Choi, W. Kim*, “Extension of the T-bridge method for measuring the thermal conductivity of two-dimensional materials,” Review of Scientific Instruments 88, 054902 (2017)


D. Ginting, C. Lin, L. Rathnam, H. S. So, H. Lee, J. Hwang, W. Kim, R. A. R. A. Orabi, J. Snyder, J. Rhyee*, “High thermoelectric performance in pseudo quaternary compounds of (PbTe)0.95-x(PbSe)x(PbS)0.05 by simultaneous band convergence and nano precipitation,” Acta Materialia 131, 98 (2017)


김훈, 김교민, 김우철*, “열전소자를 이용한 적외선 방사량 감소 기술에 관한 연구,” 대한기계학회논문집 B 41, 199 (2017)


R. Al Rahal Al Orabi, J. Hwang, C. Lin, R. Gautier, B. Fontaine, W. Kim, J. Rhyee, D. Wee, M. Fornari*, “Ultra-low lattice thermal conductivity and enhanced thermoelectric performance in SnTe:Ga materials,” Chemistry of Materials 29, 612 (2017)


P. K. Rawat, H. Park, J. Hwang, W. Kim*, “Low thermal conductivity and high thermoelectric performance in In4Se3-x by phase separated indium inclusions,” Journal of Electronic Materials 46, 1444 (2017)
 
  1. H. Park, D. Lee, D. Kim, H. Cho, Y. Eom, J. Hwang, H. Kim, S. Han, W. Kim*, “High power output from body heat harvesting based on flexible thermoelectric system with low thermal contact resistance,” Journal of Physics D: Applied Physics 51, 365501 (2018)


  1. C. Gayner, K. K. Kamal*, W. Kim, “Recent progress and futuristic development of PbSe thermoelectric materials and devices,” Materials Today Energy 9, 359 (2018)


  1. J. Kim, H. Kim, M. E. Kilic, C. Gayner, R. Koltun, H. Park, A. Soon, J. Bowers, C. Palmstrøm, W. Kim*, “Effect of phonon confinement on the thermal conductivity of In0.53Ga0.47As nanofilms,” Journal of Applied Physics 123, 245103 (2018)


  1. D. Wijethunge, W. Kim*, “New evaluation parameter for wearable thermoelectric generators,” Journal of Applied Physics 123, 145110 (2018)


  1. H. Wang, T. Wang, J. Hwang, W. Su, H. Kim, J. Zhai, X. Wang, C. Wang*, W. Kim*, “Optimization of peak and average figures of merits for In & Se co-doped SnTe alloys,” Inorganic Chemistry Frontiers 5, 793 (2018)


  1. 김교민, 김훈, 김우철*, “홈 형태의 전극을 이용한 열전소자의 기계적인 강도 개선,” 대한기계학회논문집 B 42, 285 (2018)


  1. D. Wijethunge, D. Kim, W. Kim*, “Simplified human thermoregulatory model for designing wearable thermoelectric devices,” Journal of Physics D: Applied Physics 51, 055401 (2018)
 
  1. D. Lee, H. Park, G. Park, J. Kim, H. Kim, H. Cho, S. Han, W. Kim*, “Liquid-metal-electrode-based compact, flexible and high-power thermoelectric device,” Energy 188, 116019 (2019)


  1. H. Park, Y. Eom, D. Lee, J. Kim, G. Park, W. Kim*, “High power output based on watch-strap-shaped body heat harvester using bulk thermoelectric materials,” Energy 187, 115935 (2019)


  1. H. Park, D. Lee, G. Park, S. Park, S. Khan, J. Kim, W. Kim*, “Energy harvesting using thermoelectricity for IoT (Internet of Things) and E-skin sensors,” Journal of Physics: Energy 1, 042001 (2019)


  1. J. Hwang, H. Kim, M. Han, J. Shim, J. Tak, Y. Kim, Y. Jin, J. Kim, H. Park, D. Lee, J. Bahk*, S. Kim*, W. Kim*, “Gigantic phonon scattering cross section to enhance thermoelectric performance in bulk crystals,” ACS Nano 13, 8347 (2019)


  1. C. Gayner, H. Kim, J. Kim, W. Kim*, “Space strategy for exceptionally low thermal conductivity and high zT in antimony-doped bulk silicon,” Materials Today Energy 12, 327 (2019)


  1. U. G. Hwang,  K. Kim, W. Kim, W. H. Shin, W. Seo, Y. S. Lim*, “Thermoelectric transport properties of interface-controlled p-type bismuth antimony telluride composites by reduced graphene oxide,” Electronic materials Letters 15, 605 (2019)


  1. M. J. Kim, G. Lee, W. Kim, K. Kim, J. Tak, W. H. Shin, W. Seo, J. Hong, Y. S. Kim*, “Effects of Cl-doping on thermoelectric transport properties of Cu2Se prepared by spark plasma sintering,” Journal of Electronic Materials 48, 1958 (2019)
 
  1. 임성환, 이동균, 김흥태, 라영은, 김훈, 박기민, 김우철*, “함정 탑재 레이더의 능동 열제어를 위한 열전 냉각 장치 성능의 수치 해석적 연구,” 대한기계학회논문집 B 44, 415 (2020)


  1. A. M. A. Mageeth, S. Park, M. Jeong, W. Kim, C. Yu*, “Planar-type thermally chargeable supercapacitor without a effective heat sink and performance variations with layer thickness and operation conditions,” Applied Energy 268, 114975 (2020)