Zobrazeno 1 - 8
of 8
pro vyhledávání: '"E R. Pfeiffer"'
Autor:
F akiroglu, A T. Ince, J H Lin, H G Nubbemeyer, B. W. Mangum, H-J Jung, R. Dematteis, E R. Pfeiffer, Gregory F. Strouse, Q Zhao, P. Marcarino, Yang Liu, T I Yeh, J Valencia-Rodriguez
Publikováno v:
Metrologia. 33:215-225
In this paper we present results of international comparisons of fixed-point cells of some of the defining fixed-point materials of the International Temperature Scale of 1990. These comparisons involved cells from seven national laboratories, althou
Autor:
E. R. Pfeiffer, R. P. Hudson
Publikováno v:
Journal of Low Temperature Physics. 16:309-316
The magnetic contribution to the low-temperature specific heat of cerous magnesium nitrate (CMN) was determined by the Casimir-Du Pre ac susceptibility method in the region of 1 K. The value found for the coefficient of the major (T−2) term is in g
Publikováno v:
Journal of Low Temperature Physics. 14:387-396
We have performed demagnetization experiments on spherical specimens of silver chloride-bonded, compacted powders of four different compounds. Pure and lanthanum-diluted cerium magnesium nitrate (CMN) was studied along with two new compounds formed f
Autor:
James F. Schooley, E. R. Pfeiffer
Publikováno v:
Journal of Low Temperature Physics. 2:333-352
The superconducting transition temperatures of several specimens of reduced SrTiO3 and of Nb-doped SrTiO3 have been investigated as functions of hydrostatic and uniaxial compressive stresses up to 1.8 kbars. Decreases inTc as large as 0.12 K have bee
Publikováno v:
Physical Review. 163:380-390
The superconducting transition temperature ${T}_{c}$ of SrTi${\mathrm{O}}_{3}$ has been measured for specimens having electron carrier concentrations ${n}_{c}$ from 6.9\ifmmode\times\else\texttimes\fi{}${10}^{18}$ to 5.5\ifmmode\times\else\texttimes\
Publikováno v:
Physical Review. 159:301-305
Superconducting transition temperatures and low field magnetization of ceramic mixed Ba, Sr and Ca-Sr titanates, showing particle nature of specimens
Publikováno v:
Physical Review Letters. 16:579-581
Autor:
E. R. Pfeiffer, J. F. Schooley
Publikováno v:
Physical Review Letters. 19:783-785