Evolution of sapphire surface nanostructure with distance of impurity target

2021 ◽  
Vol 50 (2) ◽  
pp. 20200302-20200302
Author(s):  
毕倩 Qian Bi ◽  
陈智利 Zhili Chen ◽  
刘雨昭 Yuzhao Liu ◽  
唐黎 Li Tang ◽  
惠迎雪 Yingxue Xi ◽  
...  
Keyword(s):  
Sapphire Surface ◽  
Surface Nanostructure

Evolution of sapphire surface nanostructure with distance of impurity target

2021 ◽  
Vol 50 (2) ◽  
pp. 20200302-20200302
Author(s):  
毕倩 Qian Bi ◽  
陈智利 Zhili Chen ◽  
刘雨昭 Yuzhao Liu ◽  
唐黎 Li Tang ◽  
惠迎雪 Yingxue Xi ◽  
...  
Keyword(s):  
Sapphire Surface ◽  
Surface Nanostructure

Surface Nanostructure of Layers from Water Solutions after Sedimentation

2019 ◽  
Vol 11 (4) ◽  
pp. 04012-1-04012-6
Author(s):  
L. A. Bulavin ◽  
◽  
Yu. F. Zabashta ◽  
L. Yu. Vergun ◽  
O. S. Svechnikova ◽  
...  
Keyword(s):  
Water Solutions ◽  
Surface Nanostructure

Preparation and Optical Properties of Substrates with Surface Nanostructure

2017 ◽  
Vol 9 (5) ◽  
pp. 05026-1-05026-5
Author(s):  
V. P. Makhniy ◽  
◽  
G. I. Bodyl ◽  
M. F. Pavlyuk ◽  
O. М. Slyotov ◽  
...  
Keyword(s):  
Optical Properties ◽  
Surface Nanostructure

About anisotropy of atomic-scale height step on (0001) sapphire surface

2000 ◽  
Vol 459 (3) ◽  
pp. 256-264 ◽  
Author(s):  
O. Kurnosikov ◽  
L. Pham Van ◽  
J. Cousty
Keyword(s):  
Scale Height ◽  
Atomic Scale ◽  
Sapphire Surface ◽  
Height Step

Adsorption configuration of AlN on sapphire surface using first-principles calculations

2021 ◽  
pp. 150163
Author(s):  
Libin Zhang ◽  
Rongjun Zhang ◽  
Bo Yang ◽  
Sheng Liu ◽  
Zhiyin Gan
Keyword(s):  
First Principles ◽  
First Principles Calculations ◽  
Sapphire Surface

Influence of Momentary Annealing on the Nanoscale Surface Morphology of Room Temperature Pulsed Laser Deposited NiO(111) Epitaxial Thin Films on Atomically Stepped Sapphire (0001) Substrates

2013 ◽  
Vol 1507 ◽  
Author(s):  
Ryosuke Yamauchi ◽  
Geng Tan ◽  
Daishi Shiojiri ◽  
Nobuo Tsuchimine ◽  
Koji Koyama ◽  
...  
Keyword(s):  
Thin Films ◽  
Surface Morphology ◽  
Room Temperature ◽  
Pulsed Laser ◽  
Film Surface ◽  
Transient State ◽  
Epitaxial Thin Films ◽  
Flat Surfaces ◽  
Surface Nanostructure ◽  
Atomically Flat

ABSTRACTWe examined the influence of momentary annealing on the nanoscale surface morphology of NiO(111) epitaxial thin films deposited on atomically stepped sapphire (0001) substrates at room temperature in O2 at 1.3 × 10−3 and 1.3 × 10−6 Pa using a pulsed laser deposition (PLD) technique. The NiO films have atomically flat surfaces (RMS roughness: approximately 0.1–0.2 nm) reflecting the step-and-terrace structures of the substrates, regardless of the O2 deposition pressure. After rapid thermal annealing (RTA) of the NiO(111) epitaxial film deposited at 1.3 × 10−3 Pa O2, a periodic straight nanogroove array related to the atomic steps of the substrate was formed on the film surface for 60 s. In contrast, the fabrication of a transient state in the nanogroove array formation was achieved with RTA of less than 1 s. However, when the O2 atmosphere during PLD was 1.3 × 10−6 Pa, random crystal growth was observed and resulted in a disordered rough surface nanostructure after RTA.

Contact Fatigue of 20KHN3A Steel with Surface Nanostructure

2016 ◽  
Vol 51 (6) ◽  
pp. 833-838 ◽  
Author(s):  
V. I. Kyryliv ◽  
B. P. Chaikovs’kyi ◽  
O. V. Maksymiv ◽  
A. V. Shal’ko
Keyword(s):  
Contact Fatigue ◽  
Surface Nanostructure ◽  
20Khn3a Steel

Epitaxy of gold films on the structured (0001) sapphire surface

2015 ◽  
Vol 60 (6) ◽  
pp. 942-945 ◽  
Author(s):  
A. E. Muslimov ◽  
A. V. Butashin ◽  
A. B. Kolymagin ◽  
V. P. Vlasov ◽  
V. M. Kanevsky
Keyword(s):  
Gold Films ◽  
Sapphire Surface
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