Kinetics of twin boundary migration in YBa2Cu3O7−x single crystals

1992 ◽  
Vol 203 (3-4) ◽  
pp. 342-346 ◽  
Author(s):  
L.A. Dorosinskii ◽  
V.I. Nikitenko ◽  
A.A. Polyanski ◽  
V.K. Vlasko-Vlasov ◽  
A. Roytburd ◽  
...  
Keyword(s):  
Single Crystals ◽  
Twin Boundary ◽  
Boundary Migration ◽  
Kinetics Of

scholarly journals Twin boundary migration mechanisms in quasi-statically compressed and plate-impacted Mg single crystals

2021 ◽  
Vol 7 (42) ◽  
Author(s):  
Kelvin Y. Xie ◽  
Kavan Hazeli ◽  
Neha Dixit ◽  
Luoning Ma ◽  
K. T. Ramesh ◽  
...  
Keyword(s):  
Single Crystals ◽  
Twin Boundary ◽  
Boundary Migration

Study of potential oscillations during reaction of an aluminium single crystal with an aqueous KOH solution

1990 ◽  
Vol 55 (2) ◽  
pp. 345-353 ◽  
Author(s):  
Ivan Halaša ◽  
Milica Miadoková
Keyword(s):  
Aqueous Solutions ◽  
Single Crystal ◽  
Single Crystals ◽  
Periodic Potential ◽  
Optimum Conditions ◽  
Potential Oscillations ◽  
Dilute Aqueous Solutions ◽  
Experimental Findings ◽  
Kinetics Of

The authors investigated periodic potential changes measured on oriented sections of Al single crystals during spontaneous dissolution in dilute aqueous solutions of KOH, with the aim to find optimum conditions for the formation of potential oscillations. It was found that this phenomenon is related with the kinetics of the reaction investigated, whose rate also changed periodically. The mechanism of the oscillations is discussed in view of the experimental findings.

Kinetics of a fast moving twin boundary in nickel

2014 ◽  
Vol 68 ◽  
pp. 82-92 ◽  
Author(s):  
N.P. Daphalapurkar ◽  
J.W. Wilkerson ◽  
T.W. Wright ◽  
K.T. Ramesh
Keyword(s):  
Twin Boundary ◽  
Fast Moving ◽  
Kinetics Of

Thermoluminescence kinetics of oxygen-related centers in AlN single crystals

2012 ◽  
Vol 25 ◽  
pp. 59-62 ◽  
Author(s):  
I.A. Weinstein ◽  
A.S. Vokhmintsev ◽  
D.M. Spiridonov
Keyword(s):  
Single Crystals ◽  
Kinetics Of

Etching Kinetics of α-SiC Single Crystals by Molten KOH

1998 ◽  
Vol 264-268 ◽  
pp. 837-840 ◽  
Author(s):  
Masakazu Katsuno ◽  
Noboru Ohtani ◽  
J. Takahashi ◽  
Hirokatsu Yashiro ◽  
M. Kanaya ◽  
...  
Keyword(s):  
Single Crystals ◽  
Kinetics Of

The effects of sulfuric acid on the creep, recrystallization, and electrical properties of ice

2003 ◽  
Vol 81 (1-2) ◽  
pp. 395-400 ◽  
Author(s):  
D Iliescu ◽  
I Baker ◽  
X Li
Keyword(s):  
Electrical Resistivity ◽  
Sulfuric Acid ◽  
Single Crystals ◽  
Equal Channel Angular Extrusion ◽  
Boundary Migration ◽  
Constant Load ◽  
Tensile Creep ◽  
Grain Boundary Migration ◽  
Resistivity Measurements ◽  
Lower Resistivity

Both constant load creep and recrystallization are investigated using single crystals of 70–170 ppb sulfuric-acid-doped and -undoped ice. Both sets of crystals exhibited strains in excess of 200% under tensile creep. The undoped specimens reached these strains roughly twice as fast as the doped specimens. After large local strains were imparted to cuboidal single crystals using equal channel angular extrusion at –2°C and subsequent annealing at the same temperature, recrystallization occurred. It was found that a higher concentration of H2SO4 retarded both recrystallization and the subsequent grain-boundary migration. Direct current electrical resistivity measurements performed on polycrystalline, sulfuric-acid-doped (3 ppm) ice at –10°C showed a much lower resistivity in the grain boundaries than in the lattice. PACS No.: 81.90

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