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275. Hui Wang, Yucheng Lan, Jiaming Zhang, M. A. Crimp, and Zhifeng Ren, “Growth mechanism and elemental distribution of beta-Ga2O3 crystalline nanowires synthesized by cobalt-assisted chemical vapor deposition”, J. of Nanoscience and Nanotechnology 12, 3101-3107 (2012).
274.Chetan Dhital, D. L. Abernathy, Gaohua Zhu, Z. F. Ren, D. Broido, and Stephen D. Wilson, “Inelastic neutron scattering study of phonon density of states in nanostructured Si1−xGex thermoelectrics”, Phys. Rev. B 86, 214303 (2012).
273.Huaizhou Zhao, Mani Pokharel, Shuo Chen, Bolin Liao, Kevin Lukas, Hui Wang, Cyril Opeil, Gang Chen, and Zhifeng Ren, “Figure-of-Merit Enhancement in Nanostructured FeSb2-xAgx with Nanoinclusions Ag1-ySby”, Nanotechnology 23, 505402 (2012).
272.K. C. Lukas, W. S. Liu, Q. Jie, Z. F. Ren, C. P. Opeil, “Thermal Stability of Thermoelectric Materials via In Situ Resistivity Measurements”, Rev. Sci. Instrum. 83, 115114 (2012).
271.Chris E. Carlton, Chris A. Kuryak, Wei-shu Liu, Zhifeng Ren, Gang Chen, and Yang Shao-Horn, “Disordered stoichiometric nanorods and ordered off-stoichiometric nanoparticles in n-type thermoelectric Bi2Te2.7Se0.3”, J. Appl. Phys. 112, 093518 (2012).
270. Maria N. Luckyanova, Jivtesh Garg, Keivan Esfarjani, Adam Jandl, Mayank T. Bulsara, Aaron J. Schmidt, Austin J. Minnich, Shuo Chen, Mildred S. Dresselhaus, Zhifeng Ren, Eugene A. Fitzgerald, Gang Chen, “Coherent Phonon Heat Conduction in Superlattices”, Science 338, 936-939 (2012).
269. Qian Zhang, Feng Cao, Kevin Lukas, Weishu Liu, Keivan Esfarjani, Cyril Opeil, David Broido, David Parker, David J. Singh, Gang Chen, and Zhifeng Ren, “Study of the thermoelectric properties of lead selenide doped with boron, gallium, indium, or thallium”. JACS 134, 17731-17738 (2012).
268. K. C. Lukas, W. S. Liu, Z. F. Ren, and C. P. Opeil, “Thermoelectric Transport Properties of Ni, Co, Fe, Mn Doped Cu0.01Bi2Te2.7Se0.3”, J. Appl. Phys. 112, 054509 (2012).
267. Mona Zebarjadi, Jian Yang, Kevin Lukas, Boris Kozinsky, Bo Yu, Mildred S. Dresselhaus, Cyril Opeil, Zhifeng Ren, and Gang Chen, “Role of phonon dispersion in studying phonon mean free paths in skutterudites”, J. Appl. Phys. 112, 044305 (2012).
266. Qian Zhang, Feng Cao, Weishu Liu, Kevin Lukas, Bo Yu, Shuo Chen, Cyril Opeil, Gang Chen, and Zhifeng Ren, “Heavy doping and band engineering by potassium to improve thermoelectric figure-of-merit in p-type PbTe, PbSe, and PbTe1-ySey”, JACS 134, 10031-10038 (2012).
265. David Parker, David J. Singh, Qinyong Zhang, and Zhifeng Ren, “Thermoelectric properties of n-type PbSe revisited”, J. Appl. Phys. 111, 123701 (2012).
264. Piotr Patoka, Tianyi Sun, Michael Giersig, Zhifeng Ren, and Krzysztof Kempa, “Nanoribbon Plasmonic Gratings and their Anomalous Interaction with Electromagnetic Waves”, Adv. Mater. 24, 3042–3045 (2012).
263. Hui Wang, Yucheng Lan, Martin A. Crimp, C. L. Lin, Nitin Shukla, Taofang Zeng, Dezhi Wang, Kecheng Li, Zhifeng Ren, Gang Chen, “Paramagnetic microspheres with core–shelled structures”, J Mater Sci 47, 5946-5954 (2012).
262. Xiao Yan, Weishu Liu, Hui Wang, Shuo Chen, Junichiro Shiomi, Keivan Esfarjani, Hengzhi Wang, Dezhi Wang, Gang Chen, and Zhifeng Ren, “Stronger phonon scattering by larger differences in atomic mass and size in p-type half-Heuslers Hf1-xTixCoSb0.8Sn0.2”, Energy and Environmental Science 5, 7543-7548 (2012).
261. K. C. Lukas, G. Joshi, K. Modic, Z. F. Ren, and C. P. Opeil, “Thermoelectric properties of Ho-doped Bi0.88Sb0.12”, J Mater Sci 47, 5729–5734 (2012).
260. Qinyong Zhang, Hengzhi Wang, Qian Zhang, Weishu Liu, Bo Yu, Hui Wang, Dezhi Wang, George Ni, Gang Chen, and Zhifeng Ren, “Effect of silicon and sodium on thermoelectric properties of thallium doped lead telluride based materials”, NanoLetters 12, 2324-2330 (2012).
259. K. C. Lukas, W. S. Liu, G. Joshi, M. Zebarjadi, M. S. Dresselhaus, Z. F. Ren, G. Chen, and C. P. Opeil, “Experimental determination of the Lorenz number in Cu0.01Bi2Te2.7Se0.3 and Bi0.88Sb0.12”, Phys. Rev. B 85, 205410 (2012).
258. Huaizhou Zhao, Binod Rizal, Gregory McMahon, Hengzhi Wang, Pashupati Dhakal, Timothy Kirkpatrick, Zhifeng Ren, Thomas C. Chiles, Michael J. Naughton, and Dong Cai, “Ultrasensitive Chemical Detection Using a Nanocoax Sensor”, ACS Nano 6, 3171-3178 (2012).
257. Bo Yu, Weishu Liu, Shuo Chen, Hui Wang, Hengzhi Wang, Gang Chen, and Zhifeng Ren, “Thermoelectric properties of copper selenide with ordered selenium layer and disordered Cu layer”, Nano Energy 1, 472-478 (2012).
256. H L Gao, T J Zhu, H Wang, Z F Ren, and X B Zhao, “Study on the effect of Pb partial substitution for Te on the thermoelectric properties of La3Te4−xPbx materials”, J. Phys. D: Appl. Phys. 45, 185303 (2012).
255. Bo Yu, Mona Zebarjadi, Hui Wang, Kevin Lukas, Hengzhi Wang, Dezhi Wang, Cyril Opeil, Mildred Dresselhaus, Gang Chen, and Zhifeng Ren, “Enhancement of thermoelectric properties by modulation-doping in silicon germanium alloy nanocomposites”, NanoLetters 12, 2077-2082 (2012).
254. Yumin Ye, Yu Mao, Hengzhi Wang, and Zhifeng Ren, “Hybrid structure of pH-responsive hydrogel and carbon nanotube array with superwettability”, J. Mater. Chem. 22, 2449-2455 (2012).
253. O. Delaire, M. B. Stone, J. Ma, A. Huq, D. Gout, C. Brown, K. F. Wang, and Z. F. Ren, "Anharmonic phonons and magnons in BiFeO3", Physical Review B 85, 064405 (2012).
252. Yang Wang, Tianyi Sun, Trilochan Paudel, Yi Zhang, Zhifeng Ren, and Krzysztof Kempa, “Metamaterial-Plasmonic Absorber Structure for High Efficiency Amorphous Silicon Solar Cells”, NanoLetters 12, 440–445 (2012).
251. Qian Zhang, Qinyong Zhang, Shuo Chen, Weishu Liu, Kevin Lukas, Xiao Yan, Hengzhi Wang, Dezhi Wang, Cyril Opeil, Gang Chen, and Zhifeng Ren, “Suppression of grain growth by additive in nanostructured p-type bismuth antimony tellurides”, Nano Energy 1, 183-189 (2012).
250. Weishu Liu, Xiao Yan, Gang Chen, and Zhifeng Ren, “Recent advances in thermoelectric nanocomposites”, Nano Energy 1, 42-56 (2012).
249. Qinyong Zhang, Hui Wang, Weishu Liu, Hengzhi Wang, Bo Yu, Qian Zhang, Zhiting Tian, George Ni, Sangyeop Lee, Keivan Esfarjani, Gang Chen, and Zhifeng Ren, “Enhancement of thermoelectric figure-of-merit by resonant states of aluminium doping in lead selenide”, Energy & Environmental Science 5, 5246-5251 (2012).
248. M. Zebarjadi, K. Esfarjani, M. S. Dresselhaus, Z. F. Ren, and G. Chen, “Perspectives on Thermoelectrics: from fundamentals to device applications”, Energy & Environmental Science 5, 5147-5162 (2012).