Extremely dense arrays of germanium and silicon nanostructures

AA Shklyaev, M Ichikawa - Physics-Uspekhi, 2008 - iopscience.iop.org
Results of investigations into surface processes of the formation of germanium and silicon
nanostructures are analyzed. A mechanism of three-dimensional island nucleation and …

Anomalous reduction of thermal conductivity in coherent nanocrystal architecture for silicon thermoelectric material

Y Nakamura, M Isogawa, T Ueda, S Yamasaka… - Nano Energy, 2015 - Elsevier
Reduction of thermal conductivity κ while preserving high electrical conductivity σ in
materials continues to be a vital goal in thermoelectric study for the reuse of exhaust heat …

Предельно плотные массивы наноструктур германия и кремния

АА Шкляев, М Ичикава - Успехи физических наук, 2008 - ufn.ru
Создание полупроводниковых структур с новыми физическими свойствами является
основной задачей нанотехнологии, имеющей целью расширение пределов …

Phonon transport control by nanoarchitecture including epitaxial Ge nanodots for Si-based thermoelectric materials

S Yamasaka, Y Nakamura, T Ueda, S Takeuchi… - Scientific reports, 2015 - nature.com
Phonon transport in Si films was controlled using epitaxially-grown ultrasmall Ge nanodots
(NDs) with ultrahigh density for the purpose of developing Si-based thermoelectric materials …

Independent control of electrical and heat conduction by nanostructure designing for Si-based thermoelectric materials

S Yamasaka, K Watanabe, S Sakane, S Takeuchi… - Scientific Reports, 2016 - nature.com
The high electrical and drastically-low thermal conductivities, a vital goal for high
performance thermoelectric (TE) materials, are achieved in Si-based nanoarchitecture …

Hydrogen passivation of self-assembled Ge/Si quantum dots

AI Yakimov, VV Kirienko, VA Armbrister… - Semiconductor …, 2014 - iopscience.iop.org
We studied the effect of hydrogen plasma treatment on room-temperature
photoluminescence of self-assembled Ge/Si quantum dots by varying temperature and …

Photoluminescence decay time and electroluminescence of p-Si∕ β-FeSi2 particles∕ n-Si and p-Si∕ β-FeSi2 film∕ n-Si double-heterostructures light-emitting …

T Suemasu, Y Ugajin, S Murase, T Sunohara… - Journal of applied …, 2007 - pubs.aip.org
We have epitaxially grown Si∕ β-FeSi 2∕ Si (SFS) structures with β-FeSi 2 particles on Si
(001), and SFS structures with β-FeSi 2 continuous films on both Si (001) and Si (111) …

Structure and optical properties of Si and SiGe layers grown on SiO2 by chemical vapor deposition

AA Shklyaev, VI Vdovin, VA Volodin, DV Gulyaev… - Thin Solid Films, 2015 - Elsevier
The properties of thin Si and SiGe layers grown on SiO 2 by chemical vapor deposition
(CVD) were studied using transmission electron and atomic force microscopies, and Raman …

Defect-related light emission in the 1.4–1.7 μm range from Si layers at room temperature

AA Shklyaev, Y Nakamura, FN Dultsev… - Journal of Applied …, 2009 - pubs.aip.org
High density of crystal defects is formed in Si layers during their growth on the
nanostructured surface composed of dense arrays of Ge islands grown on oxidized Si …

Fabrication of Si thermoelectric nanomaterials containing ultrasmall epitaxial Ge nanodots with an ultrahigh density

S Yamasaka, Y Nakamura, T Ueda, S Takeuchi… - Journal of Electronic …, 2015 - Springer
A Si-based nanomaterial is proposed for use as a thermoelectric material. Ultrasmall
epitaxial Ge nanodots (NDs) with an ultrahigh density are introduced into Si films as phonon …