Observation of separate vortex-melting and vortex-glass transitions in defect-enhancedYBa2Cu3O7single crystals

1992 ◽  
Vol 46 (18) ◽  
pp. 11854-11861 ◽  
Author(s):  
T. K. Worthington ◽  
M. P. A. Fisher ◽  
D. A. Huse ◽  
John Toner ◽  
A. D. Marwick ◽  
...  
Keyword(s):  
Glass Transitions ◽  
Vortex Glass

Vortex-melting and vortex-glass transitions in a high purity twinnedYBa2Cu3O7−δsingle crystal

2003 ◽  
Vol 68 (5) ◽  
Author(s):  
B. J. Taylor ◽  
Shi Li ◽  
M. B. Maple ◽  
M. P. Maley
Keyword(s):  
High Purity ◽  
Glass Transitions ◽  
Vortex Glass

Hysteresis in vortex glass transitions of the first order

1993 ◽  
Vol 200 (1-4) ◽  
pp. 278-286 ◽  
Author(s):  
V.B. Geshkenbein ◽  
L.B. Ioffe ◽  
A.I. Larkin
Keyword(s):  
Glass Transitions ◽  
Vortex Glass ◽  
First Order

High dynamic exponents in vortex glass transitions: Dependence of critical scaling on the electric-field range

1999 ◽  
Vol 60 (17) ◽  
pp. 12443-12447 ◽  
Author(s):  
Patrick Voss-de Haan ◽  
Gerhard Jakob ◽  
Hermann Adrian
Keyword(s):  
Electric Field ◽  
Glass Transitions ◽  
Critical Scaling ◽  
Field Range ◽  
Vortex Glass ◽  
High Dynamic

Enthalpy relaxation and glass transitions in Point of Ayr coal

Fuel ◽  
1995 ◽  
Vol 74 (1) ◽  
pp. 136 ◽  
Author(s):  
Alexander J. Mackinnon ◽  
Peter J. Hall ◽  
Colin E. Snape ◽  
Paul Burchill
Keyword(s):  
Enthalpy Relaxation ◽  
Glass Transitions

A Positron Annihilation Lifetime Study of Poly(Bisphenol-a Carbonate)

1986 ◽  
Vol 82 ◽  
Author(s):  
P. L. Jones ◽  
A. J. Hill ◽  
G. W. Pearsall ◽  
J. H. Lind
Keyword(s):  
Bisphenol A ◽  
Positron Annihilation ◽  
Thermal History ◽  
Thermal Response ◽  
Semicrystalline Polymers ◽  
Glass Transitions ◽  
Thermal Dependence ◽  
Positron Annihilation Lifetime ◽  
Ductile To Brittle Transition ◽  
Increasing Temperature

ABSTRACTPositron annihilation lifetime spectroscopy has proven to be sensitive to glass transitions and other free volume dependent phase transitions in amorphous and semicrystalline polymers. The thermal dependence of the lifetime spectra of positrons in compression-molded poly(bisphenol-A carbonate) has been measured from 253K to 323K, then modelled using a three component fit. The longest-lived component lifetime τ3 was found to vary linearly with increasing temperature independent of thermal history. The corresponding component intensity I3 was found to vary in a non-linear fashion with increasing temperature, exhibiting a significant dependence on thermal history. The observed thermal response of τ3 and I3 is discussed in terms of both molecular relaxation and the ductile-to-brittle transition behavior of poly(bisphenol-A carbonate).

Interionic vibrations and glass transitions in ionic oxide metaphosphate glasses

1974 ◽  
Vol 60 (11) ◽  
pp. 4145-4155 ◽  
Author(s):  
Gregory J. Exarhos ◽  
Philip J. Miller ◽  
William M. Risen
Keyword(s):  
Glass Transitions ◽  
Ionic Oxide
Sign in / Sign up

Export Citation Format

Share Document