f***h
发帖数: 55 | 1 【 以下文字转载自 Physics 讨论区 】
发信人: fifth (小护士), 信区: Physics
标 题: One more paper review chance
发信站: BBS 未名空间站 (Fri Mar 4 21:57:48 2011, 美东)
There is one more paper from Modern Physics Letters B. If you are familiar
with this field and interested in it, please let me know with your
information.
j****[email protected]
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Title: PHONON-DRAG EFFECT OF NANO-SCALE FeSi2 FILMS AND THERMOELECTRIC
APPLICATION
Abstract: Phonon-drag effect usually occurs in single crystals at very low
temperatures (10 - 200 K). Strong phonon-drag effect is observed in nano-
scale FeSi2 films around room temperature. The Seebeck coefficient can be
reached to - 1.375 mV/K at 343 K for a 23 nm-thick FeSi2 film. By using the
phonon-drag effect, the thermoelectric power factor of a 27 nm-thick MnSi1.7
film in a multi-layer structure Si(30 nm) / MnSi1.7 / FeSi2 (10 nm) can be
reached to 1.5 W/m-K2 near room temperature. This value is larger than that
of bulk MnSi1.7 material. |
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