Zobrazeno 1 - 10
of 170
pro vyhledávání: '"W. Kiehl"'
Publikováno v:
physica status solidi (b). 194:371-382
Measurements of dc and ac susceptibility, resistivity, Hall effect, and thermoelectric power (TEP) on pure phase Hg-1223 and mixed phase Hg-1212-1223 cuprates are reported. The mixed phase compounds show the highest critical temperature (magnetic sus
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::18363db1caf886df6b6d515b393969f0
https://doi.org/10.1002/pssb.2221940131
https://doi.org/10.1002/pssb.2221940131
Publikováno v:
Physica C: Superconductivity. 253:271-278
Anisotropic Seebeck coefficients have been carefully measured in Tl2Ba2CuOx single crystals with differing oxygen doping levels. In-plane Seebeck coefficients are small in magnitude (∼ 5 μV/K), negative at room temperature and have a decreasing ma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::906a5e894fbac1fb70f28c170258454b
https://doi.org/10.1016/0921-4534(95)00448-3
https://doi.org/10.1016/0921-4534(95)00448-3
Publikováno v:
DMW - Deutsche Medizinische Wochenschrift. 137
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cd4ece4a859fcfaac8c9961df2fe0161
https://doi.org/10.1055/s-0032-1323356
https://doi.org/10.1055/s-0032-1323356
Publikováno v:
Physica C: Superconductivity. 209:199-202
Reasonably large crystals (several mm size) of Tl 2 Ba 2 CuO 6 (referred as Tl-2201) were grown by a self-flux technique. T c 's were altered by annealing the crystals in different atmospheres and at different temperatures. As the oxygen content incr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b0dd3e443216bdc821687977ef557648
https://doi.org/10.1016/0921-4534(93)90905-6
https://doi.org/10.1016/0921-4534(93)90905-6
Publikováno v:
Physica C: Superconductivity. 196:291-296
A series of superconducting samples with nominal composition Tl2Ba2Can-1CunO2n+4 (1≤n≤11) have been prepared by a two-step method using barium nitrate (instead of barium oxides or barium carbonate). The phase analysis and structural analysis were
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::32445108d2950e0908d6f2d567dafe9d
https://doi.org/10.1016/0921-4534(92)90449-m
https://doi.org/10.1016/0921-4534(92)90449-m
Publikováno v:
Physical Review B. 45:5641-5644
The measured frequency shift in temperature of the ac susceptibility ${\mathrm{Tl}}_{2}$${\mathrm{Ba}}_{2}$${\mathrm{CaCu}}_{2}$${\mathrm{O}}_{\mathit{x}}$ single crystals is modeled by an Arrhenius-like expression to give flux-creep activation energ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f4b4ccc95ae9e12acec0a03797d552c0
https://doi.org/10.1103/physrevb.45.5641
https://doi.org/10.1103/physrevb.45.5641
Publikováno v:
Physical Review B. 43:12925-12929
The anisotropic resistivity and paraconductivity of Tl{sub 2}Ba{sub 2}CaCu{sub 2}O{sub 8} single crystals were measured. The in-plane and {ital c}-axis resistivities are, respectively, {similar to}7{times}10{sup {minus}4} and 10{sup {minus}1} {Omega}
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a874cd4d8cf6b9b29b3169dba53f2b23
https://doi.org/10.1103/physrevb.43.12925
https://doi.org/10.1103/physrevb.43.12925
Publikováno v:
Physica C: Superconductivity. 176:368-372
The structural and electronic properties of the Tl-based high- T c superconducting compound Tl 2 Ba 2 CuO 6− x (Tl-2201) have been investigated. From thermoelectric power (TEP) measurements, polycrystalline samples were found to be n-type at high t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2db77cdd540593aabaae3c4431cba6a3
https://doi.org/10.1016/0921-4534(91)90039-2
https://doi.org/10.1016/0921-4534(91)90039-2
Autor:
W. Kiehl
Publikováno v:
Flow Measurement and Instrumentation. 2:135-138
When Coriolis mass flow meters are used close to each other in applications such as leak detection, difference measurements or parallel flow configurations, the specific features of the transducers can lead to reduced accuracy and repeatability. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::16ab7be67fbf3c191f369fcb8ee8f7f3
https://doi.org/10.1016/0955-5986(91)90023-k
https://doi.org/10.1016/0955-5986(91)90023-k
Publikováno v:
Weekly releases (1997–2007). 8
An imported case of rabies was recently notified in Germany. At the beginning of May 2004, a 51 year old Bavarian man became ill six weeks after returning from a five month trip to India.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::57eefa3e6f9a9efdd0b8720f853d98ac
https://doi.org/10.2807/esw.08.46.02585-en
https://doi.org/10.2807/esw.08.46.02585-en