scholarly journals Semi-Meissner state and neither type-I nor type-II superconductivity in multicomponent superconductors

2005 ◽  
Vol 72 (18) ◽  
Author(s):  
Egor Babaev ◽  
Martin Speight
Keyword(s):  
Type I ◽  
Type Ii ◽  
Meissner State ◽  
Type Ii Superconductivity

Nucleation of vortices with a temperature and time-dependent Ginzburg–Landau model of superconductivity

2003 ◽  
Vol 14 (1) ◽  
pp. 111-127 ◽  
Author(s):  
E. COSKUN ◽  
Z. CAKIR ◽  
P. TAKAC
Keyword(s):  
Numerical Experiments ◽  
Time Dependent ◽  
Type I ◽  
Type Ii ◽  
Meissner State ◽  
Temperature Dependent ◽  
Ginzburg Landau ◽  
Landau Model ◽  
Type Ii Superconductors ◽  
Temperature Parameter

The standard scales that are used to non-dimensionalize the temperature- and time-dependent Ginzburg–Landau (TTDGL) model developed by Schmid [27], eliminate temperature- dependent parameters, and thus do not allow for superconducting phenomena due to variations in temperature. In this study, a set of new scales is presented to non-dimensionalize the TTDGL model so that the resulting dimensionless system depends upon a temperature parameter as well. Moreover, some properties of solutions to TTDGL system as a function of temperature are explored. Numerical experiments illustrating the temperature-dependency of vortex nucleation in type-II superconductors as well as the transition to the Meissner state in type-I superconductors are presented.

scholarly journals Coexistence of type-I and type-II superconductivity signatures in ZrB12 probed by muon spin rotation measurements

2020 ◽  
Vol 102 (14) ◽  
Author(s):  
P. K. Biswas ◽  
F. N. Rybakov ◽  
R. P. Singh ◽  
Saumya Mukherjee ◽  
N. Parzyk ◽  
...  
Keyword(s):  
Muon Spin ◽  
Spin Rotation ◽  
Muon Spin Rotation ◽  
Type I ◽  
Type Ii ◽  
Type Ii Superconductivity

scholarly journals Mixed type I and type II superconductivity due to intrinsic electronic inhomogeneities in the type II Dirac semimetal PdTe2

2019 ◽  
Vol 31 (8) ◽  
pp. 085701 ◽  
Author(s):  
Anshu Sirohi ◽  
Shekhar Das ◽  
Priyo Adhikary ◽  
Rajeswari Roy Chowdhury ◽  
Amit Vashist ◽  
...  
Keyword(s):  
Mixed Type ◽  
Type I ◽  
Type Ii ◽  
Dirac Semimetal ◽  
Type Ii Superconductivity

Heat-Etching with a Bullivant Type II Simple Freeze-Cleave Device

1970 ◽  
Vol 28 ◽  
pp. 106-107 ◽  
Author(s):  
Ronald S. Weinstein ◽  
N. Scott McNutt
Keyword(s):  
New Zealand ◽  
General Hospital ◽  
Massachusetts General Hospital ◽  
Type I ◽  
Type Ii ◽  
Collaborative Effort ◽  
Temperature And Pressure ◽  
The University

The Type I simple cold block device was described by Bullivant and Ames in 1966 and represented the product of the first successful effort to simplify the equipment required to do sophisticated freeze-cleave techniques. Bullivant, Weinstein and Someda described the Type II device which is a modification of the Type I device and was developed as a collaborative effort at the Massachusetts General Hospital and the University of Auckland, New Zealand. The modifications reduced specimen contamination and provided controlled specimen warming for heat-etching of fracture faces. We have now tested the Mass. General Hospital version of the Type II device (called the “Type II-MGH device”) on a wide variety of biological specimens and have established temperature and pressure curves for routine heat-etching with the device.

Labelling of non-A, non-B hepatitis infected chimpanzee hepatocytes with nuclease-gold conjugates

1984 ◽  
Vol 42 ◽  
pp. 250-251
Author(s):  
G. D. Gagne ◽  
M. F. Miller ◽  
D. A. Peterson
Keyword(s):  
Endoplasmic Reticulum ◽  
Experimental Infection ◽  
Uranyl Acetate ◽  
Type I ◽  
Cellular Injury ◽  
Type Ii ◽  
Tubular Structures ◽  
Type Iii ◽  
Type Iv ◽  
Infected Chimpanzee

Experimental infection of chimpanzees with non-A, non-B hepatitis (NANB) or with delta agent hepatitis results in the appearance of characteristic cytoplasmic alterations in the hepatocytes. These alterations include spongelike inclusions (Type I), attached convoluted membranes (Type II), tubular structures (Type III), and microtubular aggregates (Type IV) (Fig. 1). Type I, II and III structures are, by association, believed to be derived from endoplasmic reticulum and may be morphogenetically related. Type IV structures are generally observed free in the cytoplasm but sometimes in the vicinity of type III structures. It is not known whether these structures are somehow involved in the replication and/or assembly of the putative NANB virus or whether they are simply nonspecific responses to cellular injury. When treated with uranyl acetate, type I, II and III structures stain intensely as if they might contain nucleic acids. If these structures do correspond to intermediates in the replication of a virus, one might expect them to contain DNA or RNA and the present study was undertaken to explore this possibility.

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