scholarly journals Grain-size dependence and anisotropy of nanoscale thermal transport in MgO

2021 ◽  
Vol 119 (23) ◽  
pp. 231604
Author(s):  
Susumu Fujii ◽  
Kohei Funai ◽  
Tatsuya Yokoi ◽  
Masato Yoshiya
Keyword(s):  
Grain Size ◽  
Thermal Transport ◽  
Size Dependence ◽  
Nanoscale Thermal Transport

Size-Dependence of Photoluminescence Property of ZnO Nanoparticles

2014 ◽  
Vol 887-888 ◽  
pp. 143-146 ◽  
Author(s):  
Xiao Fang Wang ◽  
Yun Liang Fang ◽  
Tian Le Li ◽  
Fu Juan Wang
Keyword(s):  
Grain Size ◽  
Lower Energy ◽  
Size Dependence ◽  
Surface States ◽  
Photoluminescence Property ◽  
Precipitation Method ◽  
Pl Spectra ◽  
Broadband Emission ◽  
Band Emission ◽  
20 Nm

Nanometer-sized ZnO crystals with the diameter from 20 nm to 110 nm were prepared by homogenous precipitation method (HPM). The photoluminescence (PL) spectra of as-prepared nanoparticles under excitation at the wavelength of 320 nm were detected. The PL spectra were fitted with Gaussian curves, in which a good fitting consisting of six Gaussian peaks was obtained. We observed that the multi-peak centers do not change much, while the relative amplitude of Gaussian combination to the band-to-band emission decreases rapidly with the increased grain size. It shows that the broadband emission at the lower energy is associated with the surface states.

The grain size dependence of flow stress in a Cu–26Ni–17Zn alloy

2000 ◽  
Vol 48 (8) ◽  
pp. 1807-1813 ◽  
Author(s):  
S. Nagarjuna ◽  
M. Srinivas ◽  
K.K. Sharma
Keyword(s):  
Grain Size ◽  
Flow Stress ◽  
Size Dependence

Grain size dependence of saturation deformation behaviour of SS 316 at 1123 K

1987 ◽  
Vol 3 (12) ◽  
pp. 1025-1028 ◽  
Author(s):  
S. K. Ray ◽  
K. G. Samuel ◽  
S. L. Mannan ◽  
P. Rodriguez
Keyword(s):  
Grain Size ◽  
Size Dependence ◽  
Deformation Behaviour

Grain size dependence of tensile properties in nanocrystalline diamond

2019 ◽  
Vol 157 ◽  
pp. 67-74 ◽  
Author(s):  
Cheng Huang ◽  
Xianghe Peng ◽  
Bo Yang ◽  
Shayuan Weng ◽  
Yinbo Zhao ◽  
...  
Keyword(s):  
Grain Size ◽  
Tensile Properties ◽  
Size Dependence ◽  
Nanocrystalline Diamond

scholarly journals Grain size dependence of dielectric relaxation in cerium oxide as high-k layer

2013 ◽  
Vol 8 (1) ◽  
Author(s):  
Chun Zhao ◽  
Ce Zhou Zhao ◽  
Matthew Werner ◽  
Steve Taylor ◽  
Paul Chalker ◽  
...  
Keyword(s):  
Grain Size ◽  
Dielectric Relaxation ◽  
Cerium Oxide ◽  
Size Dependence ◽  
High K

Target grain size dependence of the morphology, crystallinity and magnetic properties of yttrium iron garnet films

2019 ◽  
Vol 45 (3) ◽  
pp. 3414-3418
Author(s):  
Qianwen Guo ◽  
Hui Zheng ◽  
Liang Zheng ◽  
Peng Zheng ◽  
Qiong Wu
Keyword(s):  
Grain Size ◽  
Magnetic Properties ◽  
Yttrium Iron Garnet ◽  
Size Dependence ◽  
Yttrium Iron ◽  
Garnet Films ◽  
Iron Garnet
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