Results 11 to 20 of about 6,016 (192)

Dendritic flux avalanches in a superconducting MgB2 tape [PDF]

, 2017
MgB2 tapes with high critical current have a significant technological potential, but can experience operational breakdown due to thermomagnetic instability.
Johansen, Tom Henning, Laliena, Carlos, Martínez, Elena, Mikheenko, Pavlo, Navarro, Rafael, Qureishy, Thomas, Qviller, Atle Jorstad, Vestgården, Jørn Inge   +7 more
core   +7 more sources

Physical property characterization of bulk MgB2 superconductor [PDF]

The European Physical Journal B, 2008
41 pages TEXT ...
Awana, V. P. S., Vajpaye, Arpita, Mudgel, Monika, Kishan, H., Ganesan, V., Awasthi, A. M., Bhalla, G. L.   +6 more
openaire   +2 more sources

Self-Propagating High Temperature Synthesis of MgB2 Superconductor in High-Pressure of Argon Condition

Eurasian Chemico-Technological Journal, 2017
Magnesium diboride can be synthesized under argon ambient, elevated or high pressures. High-pressure syntheses are promising methods for manufacturing of the bulk MgB2 superconductor material.
S. Tolendiuly, S. M. Fomenko, G. C. Dannangoda, K. S. Martirosyan   +3 more
doaj   +1 more source

Ambient-Pressure Superconductivity Onset at 10 K and Robust T_c under High Pressure in TiNbTaN₃ Medium-Entropy Nitride. [PDF]

Adv Sci (Weinh)
The first observation of superconductivity in a bulk MEN TiNbTaN3 with Tc ≈ 10 K at ambient pressure and the electronic specific heat coefficient γ(H) exhibits nonlinear H‐dependence behavior, which is similar to other well‐studied multigap superconductors is reported.
Zeng L, Wang J, Liu H, Li L, Qin J, Li Y, Chen R, Song J, Hou Y, Luo H.   +9 more
europepmc   +2 more sources

Microstructure and structural defects in MgB2 superconductor [PDF]

Physica C: Superconductivity, 2001
20 pages and 12 ...
Zhu, Y., Wu, L., Volkov, V., Li, Q., Gu, G., Moodenbaugh, A. R., Malac, M., Suenaga, M., Tranquada, J.   +8 more
openaire   +2 more sources

Interaction between superconductor and ferromagnetic domains in iron sheath: peak effect in MgB2/Fe wires [PDF]

, 2005
Interaction between the superconductor and ferromagnet in MgB2/Fe wires results in either a plateau or a peak effect in the field dependence of transport critical current, Ic(H). This is in addition to magnetic shielding of external field.
Horvat, J., Miller, L. M., Yeoh, W. K.
core   +3 more sources

New deposition method of MgB2 thin film with thermal evaporation of Mg and sputtering of B

Materials Research Express, 2020
We are now developing a new in situ deposition process for MgB _2 film as a candidate method to mass-produce MgB _2 thin film superconducting tape. In the new method, a MgB _2 film is deposited on a heated metal substrate by a hybrid deposition method ...
Takumu Iwanaka, Toshiaki Kusunoki, Hiroshi Kotaki, Motomune Kodama, Hideki Tanaka, Akiyoshi Matsumoto, Shigeru Horii, Toshiya Doi   +7 more
doaj   +1 more source

Neon ion irradiation studies on MgB2 superconductor [PDF]

Solid State Communications, 2005
15 pages, 3 ...
Talapatra, A., Bandyopadhyay, S. K., Sen, Pintu, Barat, P.   +3 more
openaire   +2 more sources

MgB2-MgO Compound Superconductor [PDF]

, 2010
In summary, this chapter introduce a composite superconductor, MgB2-MgO, which was prepared by a solid-state replacement reaction and vacuum sintering technique. Even the mole fraction of MgO phase was estimated about 75%, the composite exhibited a metallic transport behavior with low resistivity and superconductivity at a high temperature (38.0 K ...
Zhang, YiBing, Zhou, Shiping
openaire   +2 more sources

Strong Influence of Pressure on the Magnetic Properties of MgB2 Bulk Superconductors

Sakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 2023
The influence of the pressure on the magnetic and superconducting properties of polycrystalline MgB2 bulks was studied. Bulk MgB2 samples were prepared using conventional in-situ solid state reaction and hot-pressing methods.
Burcu Savaşkan
doaj   +1 more source