scholarly journals The flux pinning mechanism, and electrical and magnetic anisotropy in Fe1.04Te0.6Se0.4 superconducting single crystal

2013 ◽  
Vol 113 (17) ◽  
pp. 17E115 ◽  
Author(s):  
M. Shahbazi ◽  
X. L. Wang ◽  
S. X. Dou ◽  
H. Fang ◽  
C. T. Lin
Keyword(s):  
Magnetic Anisotropy ◽  
Single Crystal ◽  
Flux Pinning ◽  
Pinning Mechanism

scholarly journals Enhancement of superconducting properties and flux pinning mechanism on Cr0.0005NbSe2 single crystal under Hydrostatic pressure

2019 ◽  
Vol 9 (1) ◽  
Author(s):  
S. Arumugam ◽  
Manikandan Krishnan ◽  
Kent Ishigaki ◽  
Jun Gouchi ◽  
Rukshana Pervin ◽  
...  
Keyword(s):  
Hydrostatic Pressure ◽  
Single Crystal ◽  
Flux Pinning ◽  
Superconducting Properties ◽  
Pinning Mechanism

TEMPERATURE SCALING OF THE FLUX PINNING FORCE FOR SmBa2Cu3O7-x SINGLE CRYSTAL

2005 ◽  
Vol 19 (01n02) ◽  
pp. 55-58
Author(s):  
L. ZHANG ◽  
G. LIU ◽  
X. LENG ◽  
X. B. XU ◽  
S. Y. DING ◽  
...  
Keyword(s):  
Single Crystal ◽  
Flux Pinning ◽  
Scaling Law ◽  
Force Density ◽  
Pinning Force ◽  
Pinning Mechanism ◽  
Maximum Value ◽  
Temperature Scaling ◽  
Pinning Force Density ◽  
Flux Pinning Force

Magnetic critical current density was measured at various temperatures and fields for SmBa 2 Cu 3 O 7-x single crystal. Pronounced second peaks were observed at intermediate fields and temperatures. Normalized pinning force density [Formula: see text] exhibited a clear scaling law when H was normalized by H max where the pinning force density has the maximum value. This is an indication that a single pinning mechanism exists in the investigated temperature region.

scholarly journals Investigation on the flux pinning force and flux pinning mechanism in Ba1-xKxFe2As2 single crystal with Tc = 38.5 K

2015 ◽  
Vol 64 (11) ◽  
pp. 117401
Author(s):  
Wang Chun-Lei ◽  
Yi Xiao-Lei ◽  
Yao Chao ◽  
Zhang Qian-Jun ◽  
Lin He ◽  
...  
Keyword(s):  
Single Crystal ◽  
Flux Pinning ◽  
Pinning Force ◽  
Pinning Mechanism ◽  
Flux Pinning Force

scholarly journals Magnetic anisotropy in single-crystal high-entropy perovskite oxide La(Cr0.2Mn0.2Fe0.2Co0.2Ni0.2)O3 films

2020 ◽  
Vol 4 (1) ◽  
Author(s):  
Yogesh Sharma ◽  
Qiang Zheng ◽  
Alessandro R. Mazza ◽  
Elizabeth Skoropata ◽  
Thomas Heitmann ◽  
...  
Keyword(s):  
Magnetic Anisotropy ◽  
Single Crystal ◽  
Perovskite Oxide ◽  
High Entropy

Magnetic anisotropy on the single crystal UNi4B probed by 11B NMR

2018 ◽  
Vol 536 ◽  
pp. 564-566 ◽  
Author(s):  
Yasuki Kishimoto ◽  
Haruki Matsuno ◽  
Hisashi Kotegawa ◽  
Hideki Tou ◽  
Hiraku Saito ◽  
...  
Keyword(s):  
Magnetic Anisotropy ◽  
Single Crystal ◽  
11B Nmr

Spin-Glass-Like Freezing Behavior and Magnetic Anisotropy in GdVO4 Single Crystal

2020 ◽  
pp. 2000034
Author(s):  
Mingyue Ruan ◽  
Lei Wang ◽  
Yuhong Li ◽  
Zhongwen Ouyang ◽  
Hongshan Chen ◽  
...  
Keyword(s):  
Magnetic Anisotropy ◽  
Single Crystal ◽  
Spin Glass ◽  
Freezing Behavior

Flux pinning mechanism in Ca1−xCdxLaBaCu3O7−y superconductor

1997 ◽  
Vol 282-287 ◽  
pp. 2129-2130
Author(s):  
Minghu Fang ◽  
Qinghu Chen ◽  
Zhengkuan Jiao ◽  
Qirui Zhang ◽  
Haihu Wen ◽  
...  
Keyword(s):  
Flux Pinning ◽  
Pinning Mechanism

scholarly journals Магнитная анизотропия игольчатых монокристаллических включений MnSb в матрице InSb

2021 ◽  
Vol 47 (10) ◽  
pp. 46
Author(s):  
А.И. Дмитриев ◽  
А.В. Кочура ◽  
С.Ф. Маренкин ◽  
E. Lahderanta ◽  
А.П. Кузьменко ◽  
...  
Keyword(s):  
Magnetic Anisotropy ◽  
Single Crystal ◽  
Saturation Magnetization ◽  
Power Law ◽  
Anisotropy Constant ◽  
Temperature Range

The magnetic anisotropy of needle-like single-crystal MnSb inclusions in the InSb matrix was determined and studied in the temperature range 5 – 350 K. In granular InSb-MnSb samples a power-law dependence of the anisotropy constant K(T) on the saturation magnetization MS(T) is observed in the temperature range 5 – 350 K with an exponent n = 3.2 ± 0.4 in accordance with the theories developed by Akulov, Zener, and Callens.

Magnetic anisotropy of single-crystal ferromagnetic Ce3RuSn6

2019 ◽  
Vol 471 ◽  
pp. 274-277
Author(s):  
Kazuhei Wakiya ◽  
Takeru Tomaki ◽  
Minami Kimura ◽  
Masatomo Uehara ◽  
Jun Gouchi ◽  
...  
Keyword(s):  
Magnetic Anisotropy ◽  
Single Crystal

Anisotropic critical current density and flux pinning mechanism of Fe1+yTe0.6Se0.4 single crystals

2021 ◽  
Author(s):  
Yongqiang Pan ◽  
Nan Zhou ◽  
Bencheng Lin ◽  
Jinhua Wang ◽  
Zengwei Zhu ◽  
...  
Keyword(s):  
Critical Current Density ◽  
Single Crystals ◽  
Critical Current ◽  
Current Density ◽  
Flux Pinning ◽  
Magnetic Hysteresis ◽  
Magnetic Hysteresis Loop ◽  
Pinning Force ◽  
Magnetization Relaxation ◽  
Pinning Mechanism

Abstract Fe1+yTe0.6Se0.4 has considerable application potential due to its large critical current density (J c) and high upper critical magnetic field (H c2). However, the uncertainty of the anisotropy of J c and the unclear flux-pinning mechanism have limited the application of this material. In this study, the J c in three directions were obtained from magnetic hysteresis loop measurements. A large anisotropy of J c ab /J c c ~ 10 was observed, and the origin of the anisotropy was discussed in details. Flux pinning force densities (F p) were obtained from J c, and a non-scaling behavior was found in the normalized pinning force f p[F p/F p-max] versus the normalized field h[H/H c2]. The peaks of pinning force shift from a high h to a low h with increasing temperature. Based on the vortex dynamics analysis, the peak shift was found to originate from the magnetization relaxation. The J c and F p at critical states free from the magnetic relaxation were regained. According to the Dew-Hughes model, the dominant pinning type in Fe1+yTe0.6Se0.4 clean single crystals was confirmed to be normal point pinning.

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