Zobrazeno 1 - 10
of 71
pro vyhledávání: '"C A Friend"'
Publikováno v:
Superconductor Science and Technology. 16:65-70
The critical currents of 1 cm wide YBCO coated tapes, fabricated within the EC-funded project READY, have been measured. Critical current data as a function of temperature from 4.2 K to 77 K in magnetic fields up to 6 T, together with data at 4.2 K i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9c4876331d07979e5775bd288da3e61e
https://doi.org/10.1088/0953-2048/16/1/312
https://doi.org/10.1088/0953-2048/16/1/312
Publikováno v:
Superconductor Science and Technology. 14:433-443
The design and fabrication procedure of a laboratory-scale Bi-2223 tape superconducting magnet with a bore of 40 mm and a maximum field of 1.29 T at 4.2 K is presented. The magnet comprises six resin impregnated double-wound pancakes of bore diameter
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3668ade9c9318bbc4d7ae0460b689201
https://doi.org/10.1088/0953-2048/14/7/303
https://doi.org/10.1088/0953-2048/14/7/303
Intrinsic limits ofJcin composite metallic/Bi(Pb)-2223 multifilamentary tapes with twisted filaments
Publikováno v:
Superconductor Science and Technology. 13:940-948
The intrinsic limits of Jc in composite Bi(Pb)-2223 multifilamentary tapes due to the reduction of the effective cross section and the enlargement of the twisted filaments have been analysed. A simple model of the twisted filaments as elliptic helice
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::70e86fa4cdb45a660e46718c679a06bc
https://doi.org/10.1088/0953-2048/13/7/306
https://doi.org/10.1088/0953-2048/13/7/306
Publikováno v:
physica status solidi (a). 161:271-282
We report on the synthesis of YBaMn 2 O 5+δ , a new double-layered perovskite material having a tetragonal unit cell with a = 3.9221(3) A and c = 7.6648(8) A. Magnetic susceptibility measurements show X mol = (8.9±0.1 x 10 -3 ) emu mol -1 at 300 K
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7633484c5e26527c8314c318c1591f67
https://doi.org/10.1002/1521-396x(199705)161:1<271::aid-pssa271>3.0.co
https://doi.org/10.1002/1521-396x(199705)161:1<271::aid-pssa271>3.0.co
Autor:
A. A. Ghobbar, C. H. Friend
Publikováno v:
International Journal of Production Research. 34:2863-2878
This paper includes the results of a sample survey of the reorder point system (ROP) in airline operator (hereafter AO) and maintenance service (MS) organizations. The presentation provides, at an executive level, an overview of the use of the tradit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::21b871bee675e7e5271d4421a09a49f4
https://doi.org/10.1080/00207549608905063
https://doi.org/10.1080/00207549608905063
Publikováno v:
Superconductor Science and Technology. 9:43-47
This paper gives the results from a recent collaboration between BICC Cables Ltd, its Italian subsidiary Ceat Cavi srl, and Ansaldo Ricerche srl on the design and testing of a high-temperature superconducting dc transmission cable prototype. The cabl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e574a16634bb7e12dd50f8e7b8417f7c
https://doi.org/10.1088/0953-2048/9/1/006
https://doi.org/10.1088/0953-2048/9/1/006
Autor:
C. Dineen, S R Hall, T.P. Beales, Laura Gherardi, P. F. Hermann, D. M. Jacobson, G. Bogner, A. Petitbon, M. Mölgg, L. Le Lay, C. M. Friend, H.-W. Neumüller, P. Caracino, P. Metra, M R Harrison
Publikováno v:
Superconductor Science and Technology. 8:909-913
Five leading European electrical companies have been collaborating within the framework of a BRITE/EURAM project with the aim of selecting and developing a production technology for the construction of underground power cables containing high-tempera
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dd2e8147dae7637e0f9503f0a7622bd0
https://doi.org/10.1088/0953-2048/8/12/011
https://doi.org/10.1088/0953-2048/8/12/011
Autor:
D P Hampshire, C M Friend
Publikováno v:
Journal of Physics: Condensed Matter. 7:7709-7715
The critical current density of a (Bi2-xPbx)Sr2Ca2Cu3O10- delta silver-sheathed tape has been measured in fields up to 15 T and at temperatures from 2 K up to Tc. Measurements were made for three different field current orientations of the tape. Belo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6586ea56e6ae3a364b7d8c6dc48624c4
https://doi.org/10.1088/0953-8984/7/39/013
https://doi.org/10.1088/0953-8984/7/39/013
Autor:
C M Friend, Damian P. Hampshire
Publikováno v:
Measurement Science and Technology. 6:98-106
A new probe has been designed for the measurement of the critical current density (Jc(B,T)) of both high- and low-temperature superconductors as a function of field and temperature. With this probe, voltage-current characteristics can be measured in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ff94f6c19c499889a41e251331bc48e9
https://doi.org/10.1088/0957-0233/6/1/016
https://doi.org/10.1088/0957-0233/6/1/016
Autor:
K. A. Pearlstine, C. M. Friend
Publikováno v:
Journal of the American Chemical Society. 108(19)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::015b73a0b880e73c427e50dd51df71cb
https://pubmed.ncbi.nlm.nih.gov/22175337
https://pubmed.ncbi.nlm.nih.gov/22175337