Low temperature acoustic polaron localization
نویسندگان
چکیده
منابع مشابه
Low-frequency acoustic phonon temperature distribution in electrically biased graphene.
On the basis of scanning thermal microscopy (SThM) measurements in contact and lift modes, the low-frequency acoustic phonon temperature in electrically biased, 6.7-9.7 μm long graphene channels is found to be in equilibrium with the anharmonic scattering temperature determined from the Raman 2D peak position. With ∼100 nm scale spatial resolution, the SThM reveals the shifting of local hot spo...
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ژورنال
عنوان ژورنال: Physica B: Condensed Matter
سال: 2013
ISSN: 0921-4526
DOI: 10.1016/j.physb.2012.12.032