Temperature dependence of hyperfine interactions and of anisotropy of recoil-free fraction: A Mössbauer study of the 93.3-keV resonance ofZn67in single crystals of zinc metal

1984 ◽  
Vol 30 (9) ◽  
pp. 4980-4988 ◽  
Author(s):  
W. Potzel ◽  
W. Adlassnig ◽  
Ulrike Närger ◽  
Th. Obenhuber ◽  
K. Riski ◽  
...  
Keyword(s):  
Temperature Dependence ◽  
Single Crystals ◽  
Hyperfine Interactions ◽  
Free Fraction ◽  
Mössbauer Study ◽  
Zinc Metal

Anisotropy of the recoil-free fraction in Mössbauer resonance ofZn67in single crystals of zinc metal

1984 ◽  
Vol 29 (11) ◽  
pp. 6086-6089 ◽  
Author(s):  
R. V. Pound ◽  
L. Niesen ◽  
H. de Waard ◽  
Gui-Lin Zhang
Keyword(s):  
Single Crystals ◽  
Free Fraction ◽  
Zinc Metal

Studies on the Temperature Stability of Pure and Doped Triglycine Sulphate Crystals Using TGA/DTA

2020 ◽  
Vol 10 (3) ◽  
pp. 206-212
Author(s):  
Vijeesh Padmanabhan ◽  
Maneesha P. Madhu ◽  
Supriya M. Hariharan
Keyword(s):  
Thermal Analysis ◽  
Temperature Dependence ◽  
Single Crystals ◽  
Temperature Stability ◽  
Bandgap Energy ◽  
Dsc Analysis ◽  
Slow Cooling ◽  
As Doping ◽  
Similar Dependence ◽  
Temperature Ranges

Aim: To study the temperature stability of TGS doped with ZnSO4, CdCl2, BaCl2, and compare it with that of pure TGS. Objectives: Synthesizing pure and doped TGS and studying their temperature dependence using TGA, DTA, and DSC analysis. Methods: Slow cooling solution growth was used to grow single crystals of pure and doped TGS. The TGA, DTA and DSC analysis was conducted for determining the temperature stability. Results: The thermal analysis of pure and doped TGS shows that the doped samples show a similar dependence on temperature as pure TGS. The temperature of decomposition of pure and doped samples (BTGS, ZTGS, CdTGS) was 226.60°C, 228.38°C, 229.13°C, and 239.13°C respectively. The melting onset of these samples was 214.51°C, 216.04°C, 217.69°C and 216.04°C respectively. Conclusion: The study shows that doping TGS with the above three described materials did not alter their temperature stability considerably. It is a good result as doping TGS, for varying its characteristics like absorbance, reflectance, bandgap energy, etc., which did not alter its temperature stability. Therefore, TGS doped with the above three dopants can be used at the same temperature ranges as of pure TGS but with much-improved efficiency.

Temperature dependence of the microhardness of beryllium single crystals and Be-Cu alloys

1975 ◽  
Vol 7 (10) ◽  
pp. 1251-1254
Author(s):  
S. S. Avotin ◽  
I. I. Papirov ◽  
G. F. Tikhinskii ◽  
A. D. Tkalenko ◽  
V. G. Tkachenko ◽  
...  
Keyword(s):  
Temperature Dependence ◽  
Single Crystals ◽  
Cu Alloys

67Zn Mössbauer study of lattice-dynamical effects and hyperfine interactions in Cu−Zn alloys

1992 ◽  
Vol 69 (1-4) ◽  
pp. 463-466 ◽  
Author(s):  
M. Peter ◽  
W. Potzel ◽  
M. Steiner ◽  
C. Schäffer ◽  
H. Karzel ◽  
...  
Keyword(s):  
Hyperfine Interactions ◽  
Mössbauer Study ◽  
Zn Alloys

scholarly journals PSEUDO-GAP FEATURES OF INTRINSIC TUNNELING IN (HgBr2)-Bi2212 SINGLE CRYSTALS

1999 ◽  
Vol 13 (29n31) ◽  
pp. 3758-3763 ◽  
Author(s):  
AUGUST YURGENS ◽  
DAG WINKLER ◽  
TORD CLAESON ◽  
SEONG-JU HWANG ◽  
JIN-HO CHOY
Keyword(s):  
Temperature Dependence ◽  
Single Crystals ◽  
Room Temperature ◽  
Unit Cell ◽  
Superconducting Gap ◽  
Axis Direction ◽  
Temperature Range ◽  
Dynamic Conductance

The c-axis tunneling properties of both pristine Bi2212 and its HgBr 2 intercalate have been measured in the temperature range 4.2-250 K. Lithographically patterned 7-10 unit-cell heigh mesa structures on the surfaces of these single crystals were investigated. Clear SIS-like tunneling curves for current applied in the c-axis direction have been observed. The dynamic conductance d I/ d V(V) shows both sharp peaks corresponding to a superconducting gap edge and a dip feature beyond the gap, followed by a wide maximum, which persists up to a room temperature. Shape of the temperature dependence of the c-axis resistance does not change after the intercalation suggesting that a coupling between CuO 2-bilayers has little effect on the pseudogap.

Temperature Dependence of Paraelectric Resonance of OH− Centres in KI Single Crystals

1974 ◽  
Vol 63 (1) ◽  
pp. 197-200 ◽  
Author(s):  
R. Hundhausen ◽  
R. Osswald ◽  
H. C. Wolf
Keyword(s):  
Temperature Dependence ◽  
Single Crystals

Temperature dependence of creep of CdAg single crystals between 1.55 and 45 K

1981 ◽  
Vol 63 (2) ◽  
pp. 717-722 ◽  
Author(s):  
I. Stulíková ◽  
V. P. Soldatov ◽  
V. I. Startsev
Keyword(s):  
Temperature Dependence ◽  
Single Crystals
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