General

Guoyu Wang, 

Chongqing Institute of Green and Intelligent Technology, Chinese Academy of Sciences
Email: guoyuw@cigit.ac.cn
Telephone: 18908316860
Address: No. 266, Fang Zheng Rd, Shuitu Hi-tech Industrial Park, Shuitu Town, Beibei District, Chongqing
Postcode: 400714

Research Areas

Energy-related Materials

Condensed Matter Physics

Education

1998-2002, University of Science and Technology of China, BA in Applied Physics

2002-2007, University of Science and Technology of China, Ph. D in Condensed Matter Physics

Experience

2007-2009, Postdoc in the Hongkong Polytechnic University

2009-2012, Postdoc in University of Michigan

2013-          Professor in Chongqing Institute of Green and Intelligent Technology

Publications

(1) ACS Applied Materials & Interfaces, Nano Energy, 2018,  9#
(2) Improving thermoelectric performance of p-type Ag-doped Mg2Si0.4Sn0.6 prepared by unique melt spinning method, Applied Thermal Engineering, 2017, 7#
(3) Large-scale colloidal synthesis of Cu5FeS4 compounds and their application in thermoelectrics, Journal of Materials Chemistry C, 2017, Corresponding author
(4) Intriguing substitution of conducting layer triggered enhancement of thermoelectric performance in misfit-layered (SnS)1.2(TiS2)2, APPLIED PHYSICS LETTERS, 2017,   3#
(5) Two impurity energy level regulation leads to enhanced thermoelectric performance of Ag1xCdxIn5Se8, RSC Advances, 2017,   6#
(6) Dopant Induced Impurity Bands and Carrier Concentration Control for Thermoelectric Enhancement in p‑Type Cr2Ge2Te6, Chemistry of Materials, 2017,   8#

(7) Sintering temperature dependence of thermoelectric performance in CuCrSe2 prepared via mechanical alloying, Scripta Materialia, 2017,   8#
(8) Enhanced thermoelectric performance in copper-deficient Cu2GeSe3, Journal of Alloys and Compounds, 2017, Corresponding author
(9) Grain size optimization for high-performance polycrystalline SnSe thermoelectrics, Journal of Materials Chemistry A, 2017, Corresponding author
(10) Intrinsically low thermal conductivity from a quasi-onedimensional crystal structure and enhanced electrical conductivity network via Pb doping in SbCrSe3, NPG Asia Materials, 2017, Corresponding author
(11) Synergistic Strategy to Enhance the Thermoelectric Properties of CoSbS1−xSex Compounds via Solid Solution, ACS Applied Materials & Interfaces, 2017, Corresponding author
(12) Thermoelectric Properties of Ce/Pb Co-doped Polycrystalline In4-x Ce (x) Pb0.01Se3 Compounds, Journal of ELECTRONIC MATERIALS, 2017,   7#
(13) Se Vacancy Effect on the Thermoelectric Performance of Pb-Doped In4Pb0.01Se3-x Polycrystalline, Journal of ELECTRONIC MATERIALS, 2017,   5#
(14) High-Temperature Thermoelectric Properties of Ge-Substituted p-Type Nd-Filled Skutterudites, Journal of ELECTRONIC MATERIALS, 2017,   9#
(15) Super-fast preparation of Nd-filled p-type skutterudite compounds with enhanced thermoelectric properties, CERAMICS INTERNATIONAL, 2017,   7#
(16) Spheroidization by Plasma Processing and Characterization of Stainless Steel Powder for 3D Printing, METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, 2017,   6#
(17) Effect of Sn Doping in (Bi0.25Sb0.75)(2-x)SnxTe3 (0 <= x <= 0.1) on Thermoelectric Performance, JOURNAL OF ELECTRONIC MATERIALS, 2016, Corresponding author
(18) Large-Scale Colloidal Synthesis of Co-doped Cu2SnSe3 Nanocrystals for Thermoelectric Applications, JOURNAL OF ELECTRONIC MATERIALS, 2016, Corresponding author
(19) Broad temperature plateau for high ZTs in heavily doped p-type SnSe single crystals, ENERGY & ENVIRONMENTAL SCIENCE, 2016, Corresponding author
(20) High-Temperature Thermoelectric Properties of Ge-Substituted p-Type Nd-Filled Skutterudites, Journal of ELECTRONIC MATERIALS, 2016,   9#
(21) Melt spinning synthesis of p-type skutterudites: Drastically speed up the process of high performance thermoelectrics, SCRIPTA MATERIALIA, 2016, Corresponding author
(22) Ultra rapid fabrication of p-type Li-doped Mg2Si0.4Sn0.6 synthesized by unique melt spinning method, SCRIPTA MATERIALIA, 2016, Corresponding author
(23) Cr2Ge2Te6: High Thermoelectric Performance from Layered Structure with High Symmetry, CHEMISTRY OF MATERIALS, 2016, Corresponding author
(24) Super-rapid Preparation of Nanostructured NdxFe3CoSb12 Compounds and Their Improved Thermoelectric Performance, JOURNAL OF ELECTRONIC MATERIALS, 2016, Corresponding author
(25) Investigation on 316L/W functionally graded materials fabricated by mechanical alloying and spark plasma sintering, JOURNAL OF NUCLEAR MATERIALS, 2015,   2#
(26) Rapid Fabrication of CuInSbxTe2-x (0 <= x <= 0.10) Compounds and Their Thermoelectric Performance, SCIENCE OF ADVANCED MATERIALS, 2015, Corresponding author
(27) Colloidal synthesis of Cu2-xAgxCdSnSe4 nanocrystals: microstructures facilitate high performance thermoelectricity, JOURNAL OF MATERIALS CHEMISTRY C, 2015, Corresponding author
(28)  Hierarchically structured TiO2 for Ba-filled skutterudite with enhanced thermoelectric performance, Journal of Material Chemistry A, 2014, Corresponding author
(29) Low-temperature transport properties of Tl-doped Bi2Te3 single crystals, Physical Review B, 2013, Corresponding author
(30) Tuning the Temperature Domain of Phonon Drag in Thin Films by the Choice of Substrate, Physical Review Letters, 2013,   1#
(31) Enhanced thermoelectric properties of Ba-filled skutterudites by grain size reduction and Ag nanoparticle inclusion, Journal of Materials Chemistry, 2012,   2#
(32) Microstructure and thermoelectric properties of CoSb2.75Ge0.25-xTex prepared by rapid solidification, Acta Materialia , 2012,   4#
(33) Thermoelectric Performance of Sb- and La-Doped Mg2Si0.5Ge0.5, Journal of Electronic Materials, 2012,   2#
(34) Femtosecond laser-induced nanostructure formation in Sb(2)Te(3), Applied Physics Letters , 2011,   4#
(35) High thermoelectric figure of merit in nanostructured p-type PbTe-MTe (M=Ca, Ba), Energy and Environmental Science , 2011,   3#
(36) Recent Advances in the Growth of Bi-Sb-Te-Se Thin Films, Science of Advanced Materials, 2011,   1#
(37) Strained endotaxial nanostructures with high thermoelectric figure of merit, Nature Chemistry, 2011,   4#
(38) Structure and Transport Properties of Double-Doped CoSb(2.75)Ge(0.25-x)Te(x) (x=0.125-0.20) with in Situ Nanostructure, Chemistry of Materials , 2011,   3#
(39) Thermal and electronic charge transport in bulk nanostructured Zr(0.25)Hf(0.75)NiSn composites with full-Heusler inclusions,  Journal of Solid State Chemistry , 2011, 
(40) Thermoelectric properties of Co(0.9)Fe(0.1)Sb(3)-based skutterudite nanocomposites with FeSb(2) nanoinclusions, Journal of Applied Physics, 2011, 
(41) Thermoelectric properties of P-type Yb-filled skutterudite Yb(x)Fe(y)Co(4-y)Sb(12),  Intermetallics , 2011,   4#
(42) Thermoelectric Properties of Triple-Filled Ba(x)Yb(y)In(z)Co(4)Sb(12) Skutterudites, Journal of Electronic Materials , 2011,   2#
(43) Anisotropic hybrid particles based on electrohydrodynamic co-jetting of nanoparticle suspensions, Physical Chemistry Chemical Physics, 2010,   4#
(44) Coherent optical phonon spectroscopy studies of femtosecond-laser modified Sb(2)Te(3) films, Applied Physics Letters , 2010,   4#
(45) In Situ Nanostructure Generation and Evolution within a Bulk Thermoelectric Material to Reduce Lattice Thermal Conductivity, Nano Letters, 2010, 
(46) Thermoelectric enhancement in PbTe with K or Na codoping from tuning the interaction of the light- and heavy-hole valence bands, Physical Review B , 2010, 
(47) Anisotropic-strain-induced monoclinic distortion and robust charge-ordering in ultrathin Pr(0.5)Sr(0.5)MnO(3) films, Journal of Physics D-Applied Physics , 2009, 
(48) Novel dynamical effects and glassy response in a strongly correlated electronic system, Physical Review Letters , 2008,   1#
(49) The origin of superconductivity in nominally undoped T -La(2-x)Y(x)CuO(4) films, Superconductor Science and Technology , 2008,   3#
(50) Transport properties and magnetic-field-induced localization in the misfit cobaltite [Bi(2)Ba(1.3)K(0.6)Co(0.1)O(4)](RS)[CoO(2)](1.97) single crystal, Journal of Physics-Condensed Matter , 2008,   3#
(51) Phase separation induced by oxygen deficiency in La0.67Ca0.33MnO3 thin films, Solid State Communications , 2007,   1#
(52) Transport properties of single-crystalline CuxTiSe2 (0.015 x 0.110),  Physical Review B, 2007, 
(53) Magnetic-field-induced spin-flop transition in Na(x)CoO(2) (0.5 x 0.55), Physical Review B, 2007,   3#
(54) Oxygen isotope effect on the superconductivity and stripe phase in La1.6-xNd0.4SrxCuO4, Physical Review B, 2007,   1#
(55) Anomalous magnetoresistance in [Sr2Bi2-xPbxO4](RS)[CoO2](y) (x=0, 0.3, and 0.4; y approximate to 1.85) single crystals, European Physical Journal B, 2006,   3#
(56) Effect of iron-doping on spin-state transition and ferromagnetism in Pr0.5Ca0.5CoO3-delta cobalt oxides,  Journal of Solid State Chemistry , 2006,   3#
(57) Giant isotope effect and spin state transition induced by oxygen isotope exchange in (Pr1-xSmx)(0.7)Ca0.3CoO3, Physical Review B, 2006,   1#
(58) In-plane ferromagnetism in charge-ordering Na0.55CoO2, Physical Review Letters , 2006,
(59) Magnetic and transport properties in Gd(1-x)Sr(x)CoO(3-delta) (x=0.10-0.70), Chemistry of Materials, 2006, 
(60) Oxygen isotope effect on the spin-state transition in (Pr0.7Sm0.3)(0.7)Ca0.3CoO3, Physical Review B, 2006,   1#
(61) The evolution of magnetotransport properties with carrier concentration in Ca3Co4O9+delta single crystals, Europhysics Letters, 2006,   3#
(62) Dimensional crossover and anomalous magnetoresistivity of superconducting NaxCoO2 single crystals, Physical Review B, 2005,
(63) Effect of Ce doping and oxygen content on pseudogap and anisotropy in Nd2-xCexCuO4-delta, Superconductor Science and Technology , 2005,   2#
(64) Influence of doping level on the Hall coefficient and on the thermoelectric power in Nd2-xCexCuO4+delta, Physical Review B, 2005,   2#
(65) Magnetotransport properties in La1-xCaxMnO3 (x=0.33, 0.5) thin films deposited on different substrates, Journal of Applied Physics , 2005,   2#
(66) Synthesis and characterization of one-dimensional K0.27MnO2 center dot 0.5H(2)O, Journal of Crystal Growth, 2005,   4#
(67) Thermal hysteresis and anisotropy in the magnetoresistance of antiferromagnetic Nd2-xCexCuO4, Physical Review B, 2005,   3#
(68) Magnetic and transport properties in CoSr2Y1-xCaxCu2O7 (x=0-0.4), Physical Review B, 2004, 
(69) Raman spectra in epitaxial thin films of La1-xCaxMnO3 (x=0.33, 0.5) grown on different substrates, Physical Review B, 2004,   3#


Research Interests

1  Thermoelectric materials

2  Strong-correlated systems

3 3D printing technology for metals

Students

已指导学生

黄田玉  硕士研究生  085202-光学工程  

现指导学生

张代军  博士研究生  083001-环境科学  

王瑞峰  硕士研究生  080503-材料加工工程  

王志然  硕士研究生  080502-材料学