Observation of surface oxidation resistant Shubnikov-de Haas oscillations in Sb2SeTe2 topological insulator

2017 ◽  
Vol 121 (5) ◽  
pp. 054311 ◽  
Author(s):  
Shiu-Ming Huang ◽  
Chih-Yang Huang ◽  
Shih-Jhe Huang ◽  
Ching Hsu ◽  
Shih-Hsun Yu ◽  
...  
Keyword(s):  
Topological Insulator ◽  
Surface Oxidation ◽  
Shubnikov De Haas Oscillations ◽  
Oxidation Resistant

scholarly journals Shubnikov–de Haas oscillations in p and n-type topological insulator (Bi x Sb1−x )2Te3

2018 ◽  
Vol 30 (26) ◽  
pp. 265001 ◽  
Author(s):  
Ryota Akiyama ◽  
Kazuki Sumida ◽  
Satoru Ichinokura ◽  
Ryosuke Nakanishi ◽  
Akio Kimura ◽  
...  
Keyword(s):  
Topological Insulator ◽  
Shubnikov De Haas Oscillations

Surface Oxidation Properties in a Topological Insulator Bi 2 Te 3 Film

2013 ◽  
Vol 30 (10) ◽  
pp. 106801 ◽  
Author(s):  
Jian-Hua Guo ◽  
Feng Qiu ◽  
Yun Zhang ◽  
Hui-Yong Deng ◽  
Gu-Jin Hu ◽  
...  
Keyword(s):  
Topological Insulator ◽  
Surface Oxidation ◽  
Oxidation Properties

scholarly journals High-field Shubnikov–de Haas oscillations in the topological insulator Bi2Te2Se

2012 ◽  
Vol 86 (4) ◽  
Author(s):  
Jun Xiong ◽  
Yongkang Luo ◽  
YueHaw Khoo ◽  
Shuang Jia ◽  
R. J. Cava ◽  
...  
Keyword(s):  
Topological Insulator ◽  
High Field ◽  
Shubnikov De Haas Oscillations

Shubnikov–de Haas oscillations in bulk ZrTe5 single crystals: Evidence for a weak topological insulator

2018 ◽  
Vol 97 (11) ◽  
Author(s):  
Yang-Yang Lv ◽  
Bin-Bin Zhang ◽  
Xiao Li ◽  
Kai-Wen Zhang ◽  
Xiang-Bing Li ◽  
...  
Keyword(s):  
Single Crystals ◽  
Topological Insulator ◽  
Shubnikov De Haas Oscillations

Investigation of Shubnikov–de Haas oscillations in a crystalline topological insulator SnTe/Sn1−xEuxTe heterostructure

2021 ◽  
Vol 104 (12) ◽  
Author(s):  
I. F. Costa ◽  
U. A. Mengui ◽  
E. Abramof ◽  
P. H. O. Rappl ◽  
D. A. W. Soares ◽  
...  
Keyword(s):  
Topological Insulator ◽  
Shubnikov De Haas Oscillations

Lead-Free Oxidation- Resistant Glass-Ceramic Coating for Heat Processing of Ti-6Al-4V Alloy

2008 ◽  
Vol 373-374 ◽  
pp. 601-604
Author(s):  
Min Wei Zhang ◽  
Cao Gao ◽  
Yue Xia Ding ◽  
Jie Tao ◽  
Tao Wang
Keyword(s):  
Glass Ceramic ◽  
Ceramic Coating ◽  
Surface Oxidation ◽  
Ambient Air ◽  
Ceramic Coatings ◽  
Lead Free ◽  
Heat Processing ◽  
Temperature Range ◽  
Glass Ceramic Coating ◽  
Oxidation Resistant

Now the oxidation-resistant glass-ceramic coatings have been widely used in reducing surface oxidation of Ti alloys during heat process. In present investigation, a lead-free glass-ceramic coating with wider protection temperature range was developed to protect Ti-6Al-4V alloy from oxidation. The phase compositions of the present coating and the oxygen distributions in the surface layers of Ti-6Al-4V specimens were investigated by means of XRD, as well as the metallographs of cross-section were observed and the depths of oxidized layers were determined by microhardness analysis. The results show that the present glass-ceramic coating can provide the oxidation-resistant effect over the temperature range of 500-1000oC in ambient air, with an environmentally friendly lead-free coating composition.

scholarly journals Surface oxidation of the topological insulator Bi2Se3

2016 ◽  
Vol 34 (6) ◽  
pp. 061403 ◽  
Author(s):  
Avery J. Green ◽  
Sonal Dey ◽  
Yong Q. An ◽  
Brendan O'Brien ◽  
Samuel O'Mullane ◽  
...  
Keyword(s):  
Topological Insulator ◽  
Surface Oxidation

Structural Imperfections in thin Oxide Films Formed on Some Fe- and Ni-Base Alloys

1970 ◽  
Vol 28 ◽  
pp. 510-511
Author(s):  
L. P. Lemaire ◽  
D. E. Fornwalt ◽  
F. S. Pettit ◽  
B. H. Kear
Keyword(s):  
Oxide Scale ◽  
Oxidation Process ◽  
Short Circuit ◽  
Protective Oxide ◽  
Protective Oxide Scale ◽  
Thin Oxide Films ◽  
Diffusion Paths ◽  
Oxidation Resistant ◽  
Structural Imperfections ◽  
Short Circuit Diffusion

Oxidation resistant alloys depend on the formation of a continuous layer of protective oxide scale during the oxidation process. The initial stages of oxidation of multi-component alloys can be quite complex, since numerous metal oxides can be formed. For oxidation resistance, the composition is adjusted so that selective oxidation occurs of that element whose oxide affords the most protection. Ideally, the protective oxide scale should be i) structurally perfect, so as to avoid short-circuit diffusion paths, and ii) strongly adherent to the alloy substrate, which minimizes spalling in response to thermal cycling. Small concentrations (∼ 0.1%) of certain reactive elements, such as yttrium, markedly improve the adherence of oxide scales in many alloy systems.

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