Effect of surface bond-order loss on the electronic thermal conductivity of metallic polycrystalline films

2005 ◽  
Vol 98 (11) ◽  
pp. 113707 ◽  
Author(s):  
T. C. Au Yeung ◽  
T. C. Chiam ◽  
Chang Q. Sun ◽  
Mingxia Gu ◽  
W. Z. Shangguan ◽  
...  
Keyword(s):  
Thermal Conductivity ◽  
Bond Order ◽  
Polycrystalline Films ◽  
Electronic Thermal Conductivity ◽  
Surface Bond ◽  
Effect Of Surface

Impact of surface bond-order loss on phonon dispersion relations and thermal conductivity of cylindrical Si nanowires

2006 ◽  
Vol 74 (15) ◽  
Author(s):  
T. C. Au Yeung ◽  
M. X. Gu ◽  
Chang Q. Sun ◽  
George C. K. Chen ◽  
D. W. K. Wong ◽  
...  
Keyword(s):  
Thermal Conductivity ◽  
Bond Order ◽  
Phonon Dispersion ◽  
Dispersion Relations ◽  
Si Nanowires ◽  
Surface Bond ◽  
Phonon Dispersion Relations

Ultra-low thermal conductivity of roughened silicon nanowires: Role of phonon-surface bond order imperfection scattering

2020 ◽  
Vol 29 (8) ◽  
pp. 086502
Author(s):  
Heng-Yu Yang ◽  
Ya-Li Chen ◽  
Wu-Xing Zhou ◽  
Guo-Feng Xie ◽  
Ning Xu
Keyword(s):  
Thermal Conductivity ◽  
Silicon Nanowires ◽  
Bond Order ◽  
Low Thermal Conductivity ◽  
Surface Bond

Effect of surface bond-order loss on the dc conductance of a metallic nanosolid

2005 ◽  
Vol 98 (10) ◽  
pp. 104308 ◽  
Author(s):  
T. C. Au Yeung ◽  
Chang Q. Sun ◽  
T. C. Chiam ◽  
R. Ramanathan ◽  
W. Z. Shangguan ◽  
...  
Keyword(s):  
Bond Order ◽  
Surface Bond ◽  
Effect Of Surface

Effect of surface bond-order loss on electrical resistivity of metallic polycrystalline thin films

2005 ◽  
Vol 72 (15) ◽  
Author(s):  
T. C. Au Yeung ◽  
T. C. Chiam ◽  
C. K. Chen ◽  
C. Q. Sun ◽  
W. Z. Shangguan ◽  
...  
Keyword(s):  
Thin Films ◽  
Electrical Resistivity ◽  
Bond Order ◽  
Polycrystalline Thin Films ◽  
Surface Bond ◽  
Effect Of Surface

Effect of surface roughness on thermal conductivity of VLS-grown rough Si1−x Ge x nanowires

2011 ◽  
Vol 104 (1) ◽  
pp. 23-28 ◽  
Author(s):  
Hyoungjoon Kim ◽  
Yong-Hee Park ◽  
Ilsoo Kim ◽  
Jungwon Kim ◽  
Heon-Jin Choi ◽  
...  
Keyword(s):  
Thermal Conductivity ◽  
Surface Roughness ◽  
Effect Of Surface

Electronic Structure and Transport Properties of La2Zr2O7 Pyrochlore from First Principles

2018 ◽  
Vol 281 ◽  
pp. 767-773
Author(s):  
Zheng Li ◽  
Wei Pan
Keyword(s):  
Thermal Conductivity ◽  
Transport Properties ◽  
Electron Concentration ◽  
Boltzmann Transport ◽  
Principle Calculation ◽  
First Principle Calculation ◽  
Electronic Thermal Conductivity ◽  
Transport Calculation ◽  
Scattering Time ◽  
High Temperature Electronic

The first principle calculation as well as the Boltzmann transport calculation have been employed to study the high temperature electronic transport properties of pyrochlore La2Zr2O7. Combing constant scattering time approximation and experiment data, the electronic thermal conductivity and electron concentration are calculated as a function of temperature. The electronic thermal conductivity is 2.6×10-4 W/(m.s) at 1270K and 7.2×10-3 W/(m.s) at 1770K. The electron concentration increase rapidly with when the temperature is above 1600K.

scholarly journals Electronic thermal conductivity of disordered metals

2004 ◽  
Vol 70 (15) ◽  
Author(s):  
Roberto Raimondi ◽  
Giorgio Savona ◽  
Peter Schwab ◽  
Thomas Lück
Keyword(s):  
Thermal Conductivity ◽  
Electronic Thermal Conductivity ◽  
Disordered Metals
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