Results 71 to 80 of about 2,363,196 (290)

Influence of spin injection on the critical current density in La0.7Sr0.3MnO3/La1.85Sr0.15CuO4 heterostructure

AIP Advances, 2014
The anisotropic polarized spin injection effect on the critical current density Jc of La0.7Sr0.3MnO3/La1.85Sr0.15CuO4 heterostructure is systematically investigated.
M. J. Zhang, M. L. Teng, F. X. Hao, Y. W. Yin, X. G. Li, Z. Zeng   +5 more
doaj   +1 more source

Modification of intergrain connectivity, upper critical field anisotropy, and critical current density in ion irradiated MgB2 films

, 2005
We study the effect of 100 MeV Silicon and 200 MeV Gold ion irradiation on the inter and intra grain properties of superconducting thin films of Magnesium Diboride.
Bean, Bouquet, Braccini, Bu, C.B. Eom, Canfield, Chikumoto, Choi, D.M. Kim, Dou, Ferrando, Gandikota, Gerhäuser, Giubileo, Gurevich, Gurevich, Iavarone, J.E. Giencke, Liu, Mazin, Okayasu, P.K. Mishra, Patnaik, Putti, Putti, Ravi Kumar, Rowell, S. Patnaik, S.D. Kaushik, Shinde, Szabo, Ziegler   +31 more
core   +1 more source

Deviations from the critical state model observed in niobium [PDF]

, 1980
The values of the critical current density of niobium slabs, measured with the help of trapezoidal ac magnetic fields are not in agreement with the critical state model.
Gijsbertse, E.A., Klundert, L.J.M. van de   +1 more
core   +2 more sources

Cell wall target fragment discovery using a low‐cost, minimal fragment library

FEBS Letters, EarlyView.
LoCoFrag100 is a fragment library made up of 100 different compounds. Similarity between the fragments is minimized and 10 different fragments are mixed into a single cocktail, which is soaked to protein crystals. These crystals are analysed by X‐ray crystallography, revealing the binding modes of the bound fragment ligands.
Kaizhou Yan, Mathew Stanley, Olawale Raimi, Andrew T. Ferenbach, Helge C Dorfmueller, Daan M. F. van Aalten   +5 more
wiley   +1 more source

Influence of eutectic microstructure on the critical current density of V1−xZrx superconductors

AIP Advances, 2020
We present here the studies on the effect of annealing on the structural and magnetic properties of V1−xZrx (x = 0.33 and 0.40) superconducting alloys. We show that the γ-ZrV2 phase grows at the expense of (α-Zr)-(γ-ZrV2) eutectic microstructure when V1 ...
L. S. Sharath Chandra, SK. Ramjan, Sabyasachi Paul, R. Venkatesh, Kranti Kumar, A. Banerjee, M. K. Chattopadhyay   +6 more
doaj   +1 more source

Low-temperature synthesis of SmFeAsO0.7F0.3 wires with high transport critical current density

, 2010
Ag-sheathed SmFeAsO0.7F0.3 (Sm-1111) superconducting wires were prepared by a one-step solid state reaction at temperatures as low as 850~900C, instead of commonly used temperatures of 1150~1250C.
Chan R Gulacsi M Ormeci A Bishop A R, Chunlei Wang, Deutscher G, Dongliang Wang, Lei Wang, Ma Y W, Qi Y P, Ren Z A, Ren Z A, Wang L, Wen H H, Xianping Zhang, Yamamoto A, Yanpeng Qi, Yanwei Ma, Zhaoshun Gao, Zhiyu Zhang   +16 more
core   +1 more source

Structural biology of ferritin nanocages

FEBS Letters, EarlyView.
Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley   +1 more source

Design and Test of a High-Speed Double-Winding High Temperature Superconducting Synchronous Motor

IEEE Access, 2020
The current carrying ability of the high temperature superconducting (HTS) material would be seriously influenced by the additional complex magnetic field.
Cao Jiwei, Han Zhengnan, Song Yuchen, Li Liyi   +3 more
doaj   +1 more source

Josephson junctions with centered step and local variation of critical current density

, 2009
Superconductor-insulator-ferromagnet-superconductor (SIFS) Josephson tunnel junctions based on Nb\Al2O3\Ni\Cu\Nb stacks with a thickness step in the metallic NiCu interlayer were fabricated.
Weides, M.
core   +1 more source

Transferrin receptor 1‐mediated iron uptake supports thermogenic activation in human cervical‐derived adipocytes

FEBS Letters, EarlyView.
In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai, Mizuki Seo, Gyath Karadsheh, Fachrur Rizal Mahendra, Máté Á Demény, Ferenc Győry, János András Mótyán, László Fésüs, Endre Kristóf, Rini Arianti   +9 more
wiley   +1 more source