Long-lived spin echoes in a magnetically dilute system: An NMR study of Ge single crystals

2007 ◽  
Vol 76 (15) ◽  
Author(s):  
A. M. Panich ◽  
N. A. Sergeev ◽  
I. Shlimak
Keyword(s):  
Single Crystals ◽  
Nmr Study ◽  
Spin Echoes ◽  
Dilute System

NMR study of 63,65 Cu in YBa 2 Cu 3 O 7 to 6.65 single crystals

1989 ◽  
Vol 162-164 ◽  
pp. 265-266 ◽  
Author(s):  
M. Horvatić ◽  
P. Ségransan ◽  
Y. Berthier ◽  
P. Butaud ◽  
Y. Kitaoka ◽  
...  
Keyword(s):  
Single Crystals ◽  
Nmr Study

High resolution 2H NMR study of single crystals of ammonium hydrogen oxalate hemihydrate

1977 ◽  
Vol 67 (3) ◽  
pp. 917 ◽  
Author(s):  
H. van Willigen ◽  
R. A. Haberkorn ◽  
R. G. Griffin
Keyword(s):  
High Resolution ◽  
Single Crystals ◽  
2H Nmr ◽  
Nmr Study ◽  
Ammonium Hydrogen

NMR study of the relaxation mechanisms in single crystals of the nonlinear optical material bismuth triborate

2010 ◽  
Vol 247 (9) ◽  
pp. 2290-2294 ◽  
Author(s):  
Ae Ran Lim ◽  
Jong Hoon Jang ◽  
In Ho Yoon ◽  
Choon Sup Yoon
Keyword(s):  
Single Crystals ◽  
Nonlinear Optical ◽  
Optical Material ◽  
Nonlinear Optical Material ◽  
Nmr Study

29Si-NMR study of antiferromagnet CeRh2Si2 using single crystals

2013 ◽  
Vol 63 (3) ◽  
pp. 352-355 ◽  
Author(s):  
Hironori Sakai ◽  
Yo Tokunaga ◽  
Shinsaku Kambe ◽  
Yuji Matsumoto ◽  
Tatsuma D. Matsuda ◽  
...  
Keyword(s):  
Single Crystals ◽  
29Si Nmr ◽  
Nmr Study

In Situ NMR Study of Dislocation Jump Distance During Creep of Pure Sodium Chloride Single Crystals

1990 ◽  
Vol 73 (4) ◽  
pp. 861-865 ◽  
Author(s):  
K. Linga Murty ◽  
Dietmar Begert ◽  
Rolf Munter ◽  
Otmar Kanert
Keyword(s):  
Sodium Chloride ◽  
Single Crystals ◽  
Nmr Study ◽  
Jump Distance ◽  
In Situ Nmr

NMR study of doped α′-NaV2O5 single crystals

2002 ◽  
Vol 312-313 ◽  
pp. 624-625 ◽  
Author(s):  
R. Michalak ◽  
H. Mohammad ◽  
M. Dischner ◽  
C. Geibel
Keyword(s):  
Single Crystals ◽  
Nmr Study

NMR study of the isotopically engineered Ge single crystals

2007 ◽  
Vol 180 (1-3) ◽  
pp. 1-5
Author(s):  
A. M. Panich ◽  
N. A. Sergeev ◽  
I. Shlimak ◽  
V. I. Ozhogin ◽  
A. V. Tikhomirov
Keyword(s):  
Single Crystals ◽  
Nmr Study

In-Situ NMR Study of Dislocation Jump Distance During Creep of Pure and Doped NACL Single Crystals

1988 ◽  
Vol 142 ◽  
Author(s):  
K. Linga Murty ◽  
O. Kanert
Keyword(s):  
Steady State ◽  
Single Crystals ◽  
Pulse Sequence ◽  
Subgrain Size ◽  
Steady State Creep ◽  
Spin Lattice Relaxation ◽  
Relaxation Rates ◽  
Nmr Study ◽  
Jump Distance

AbstractNuclear magnetic resonance pulse techniques are used in-situ during creep of single crystals of NaCl to evaluate the contribution of mobile dislocations to spin relaxation. 23Na spin-lattice relaxation rates were measured in the rotating frame (T1ρ) during compression creep of single crystals of NaCl along [110] direction at 473K at an applied stress of 20 MPa. The relaxation rates are evaluated from the spin-echo height following π/2, locking and 67° pulse sequence. The height of the free induction decay decreased as soon as the load is applied followed by a gradual increase until the steady-state is reached, at which point a saturation value is observed corresponding to the constant steady-state creep-rate. The mean jump distance of the mobile dislocations, evaluated from the ratio of the signal heights without deformation and during creep, decreased with time/strain reaching a constant value during steady-state creep regime. The results are compared with the dislocation-dislocation spacing, subgrain size as well as the jump distance predicted from creep models. The effects of dilvalent Ca and solid solution with LiCl are examined.

NMR study of the isotopically engineered Ge single crystals

HFI/NQI 2007 ◽  
2008 ◽  
pp. 431-435
Author(s):  
A. M. Panich ◽  
N. A. Sergeev ◽  
I. Shlimak ◽  
V. I. Ozhogin ◽  
A. V. Tikhomirov
Keyword(s):  
Single Crystals ◽  
Nmr Study
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