نتایج جستجو برای: bi2te3
تعداد نتایج: 684 فیلتر نتایج به سال:
We report on structural and electronic properties of superconducting nanohybrids made Pb grown in the ultrahigh vacuum atomically clean surface single crystals topological Bi2Te3. In situ scanning tunneling microscopy spectroscopy demonstrated that resulting network is composed Pb-nanoislands dispersed linked together by an amorphous atomic layer Pb, which wets As a result, state system charact...
A newly refined version of the phase diagram PbTe–Bi2Te3 pseudo-binary system was construc-ted using differential thermal analysis (DTA) and X-ray diffraction (XRD) techniques. It established that forms three tetradymite-type layered ternary compounds, namely PbBi2Te4, PbBi4Te7, PbBi6Te10, all these phases melt with peritectic decomposition. However, earlier reported Pb3Bi4Te9, Pb2Bi6Te11, PbBi...
The new material developments in the field of thermoelectrics over past two decades have resulted materials with unique transport properties as well synthetic approaches. Enhanced thermoelectric these through thermal conductivity reduction and electrical enhancement strategies such nano-structuring band engineering also been reported. Nevertheless, system upon which all are compared continues t...
Bi2Te3 and Sb2Te3 films Baoling Huang, Chris Lawrence, Andrew Gross, Gi-Suk Hwang, Niloufar Ghafouri, Sang-Woo Lee, Hanseup Kim, Chang-Peng Li, Ctirad Uher, Khalil Najafi, and Massoud Kaviany Department of Mechanical Engineering, University of Michigan, Michigan 48109, USA Department of Physics, University of Michigan, Michigan 48109, USA Department of Electrical Engineering and Computer Scienc...
A cost-effective and reliable Ni-Au contact on nanostructured Bi2Te3-based alloys for a solar thermoelectric generator (STEG) is reported. The use of MPS SAMs creates a strong covalent binding and more nucleation sites with even distribution for electroplating contact electrodes on nanostructured thermoelectric materials. A reliable high-performance flat-panel STEG can be obtained by using this...
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