Dimensional crossover in semiconductor nanostructures
نویسندگان
چکیده
منابع مشابه
Dimensional crossover in semiconductor nanostructures
Recent advances in semiconductor nanostructure syntheses provide unprecedented control over electronic quantum confinement and have led to extensive investigations of their size- and shape-dependent optical/electrical properties. Notably, spectroscopic measurements show that optical bandgaps of one-dimensional CdSe nanowires are substantially (approximately 100 meV) lower than their zero-dimens...
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Although boron nitride nanotubes (BNNT) and hexagonal-BN (hBN) are superb one-dimensional (1D) and 2D thermal conductors respectively, bringing this quality into 3D remains elusive. Here, we focus on pillared boron nitride (PBN) as a class of 3D BN allotropes and demonstrate how the junctions, pillar length and pillar distance control phonon scattering in PBN and impart tailorable thermal condu...
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Limin Qi received his B.S. degree in Chemistry from Peking University in 1990 and his Ph.D degree in Physical Chemistry from Peking University under the supervision of Prof. Jiming Ma in 1998. He then went to the Max Planck Institute of Colloids and Interfaces, Germany to do his postdoctoral work with Prof. Markus Antonietti and Dr. Helmut Cölfen on biomimetic mineralization. In 2000, he joined...
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ژورنال
عنوان ژورنال: Nature Communications
سال: 2016
ISSN: 2041-1723
DOI: 10.1038/ncomms12726