Zobrazeno 1 - 10
of 18
pro vyhledávání: '"B. V. B. Sarkissian"'
Autor:
B V B Sarkissian
Publikováno v:
Journal of Physics: Condensed Matter. 3:961-966
Neutron spin depolarization measurements have been made on Au-Fe alloys as a function of temperature in the concentration range between 15 and 19% Fe. Results show that alloys containing 17 and 19% Fe do not cease to be ferromagnetic at any temperatu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1126c3f4bd4e98b91bbe486820a4139a
https://doi.org/10.1088/0953-8984/3/8/009
https://doi.org/10.1088/0953-8984/3/8/009
Autor:
B V B Sarkissian
Publikováno v:
Journal of Physics: Condensed Matter. 2:7873-7876
Neutron spin echo (NSE) measurements have been carried out on the Au-15%Fe alloy within the temperature range 1.5
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b9cd5f06658d372606a30afa075f44a5
https://doi.org/10.1088/0953-8984/2/38/014
https://doi.org/10.1088/0953-8984/2/38/014
Magnetic properties of amorphous Cr–Fe alloys prepared by thermal evaporation and mechanical milling
Publikováno v:
Journal of Applied Physics. 75:6766-6768
Cr100−xFex amorphous alloys have been prepared through two different routes: thermal coevaporation and mechanical milling. The Mossbauer measurements on the materials show that the amorphization leads to a dramatic reduction of Fe magnetic moment a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::68daa68d3f9a7cbc5b4974b12a2cbfa1
https://doi.org/10.1063/1.356846
https://doi.org/10.1063/1.356846
Autor:
C.K. Subramanian, A. K. Grover, V. Sankaranarayanan, P. L. Paulose, B V B Sarkissian, R. Vijayaraghavan, Geetha Balakrishnan, Ravi Kumar
Publikováno v:
IndraStra Global.
The results of experimental studies on hysteresis in magnetization, thermomagnetic history effects, anomalous variations in magnetic hysteresis curves and the decay rates of magnetization obtained under different thermomagnetic histories in specimens
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::558c86102162f5a2478f7622efe8d912
https://igi.indrastra.com/items/show/70521
https://igi.indrastra.com/items/show/70521
Publikováno v:
Journal of Physics F: Metal Physics. 10:L333-L337
Measurements of AC susceptibility and electrical resistivity show the onset of magnetic order at about 5K and the onset of superconductivity at about 1.5K in samples of Y4Co3 which are believed to be single phase. Interpretations are considered which
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::80d5606850a30e6e93720a9a6cfb39fe
https://doi.org/10.1088/0305-4608/10/12/003
https://doi.org/10.1088/0305-4608/10/12/003
Autor:
B V B Sarkissian
Publikováno v:
Journal of Physics F: Metal Physics. 17:1569-1580
High-resolution, neutron spin echo and neutron spin depolarisation techniques have been used to study the dependence of the local fields on temperature and low applied magnetic field (up to 55 Oe) in both the 'hybrid' and superconducting states of Y9
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3efcf125212f7217836b0f87fdb671ea
https://doi.org/10.1088/0305-4608/17/7/013
https://doi.org/10.1088/0305-4608/17/7/013
Autor:
B V B Sarkissian
Publikováno v:
Journal of Physics F: Metal Physics. 16:755-768
The compound Y9Co7 is an unusual system that exhibits strong spin fluctuations and superconductivity on cooling before losing its magnetism and becoming a true superconductor at lower temperatures. The author reports new measurements of the temperatu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c9f547cf38873ea77ec87780c6fd8c8c
https://doi.org/10.1088/0305-4608/16/6/011
https://doi.org/10.1088/0305-4608/16/6/011
Autor:
B. V. B. Sarkissian
Publikováno v:
Journal of Applied Physics. 53:8070-8073
Y4Co3 is the first itinerant band magnetic superconductor. Experimental results suggest that magnetism and superconductivity in this compound are strongly linked. This may be due to strongly hybridized Y–Co bands.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::feaadece47b91f0a4ca29eac51052c5c
https://doi.org/10.1063/1.330262
https://doi.org/10.1063/1.330262
Autor:
B V B Sarkissian
Publikováno v:
Journal of Physics F: Metal Physics. 7:L139-L143
Static susceptibility in various applied fields and AC susceptibility data on Sc 13% Gd and Sc 4.5% Tb spin glass alloys are reported. The data show that the sharp peak at the freezing temperature, Tg, normally observed in the low-field susceptibilit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::78da1013822048b90cc59a9217124e9b
https://doi.org/10.1088/0305-4608/7/5/005
https://doi.org/10.1088/0305-4608/7/5/005
Autor:
B V B Sarkissian, R H Taylor
Publikováno v:
Journal of Physics F: Metal Physics. 4:L243-L248
The electrical resistivity of Pt-Mn alloys containing from 0.09 to 18% Mn has been measured. In the most dilute alloys, a clear logarithmic region of positive slope has been observed in plots of resistivity against temperature, indicating that these
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4f3a8d27f10b4fd565643c117814d3ce
https://doi.org/10.1088/0305-4608/4/11/004
https://doi.org/10.1088/0305-4608/4/11/004