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Displaying 49301 - 49325 of 74425

Interfacial Scattering of Hot Electrons in Ultrathin Au/Co Films

January 1, 2000
Author(s)
R P. Lu, B A. Morgan, K L. Kavanagh, Cedric J. Powell, P J. Chen, F Serpa, William F. Egelhoff Jr.
We have used room temperature, ballistic electron emission microscopy (BEEM) to measure hot-electron transport through ultra-thin Au/Co multilayre structures deposited onto Si. The samples consist of Au/Co/Si or (Au/Co) n/AuSi diodes, sputter deposited at

Isochoric p-rho-T Measurements for Binary Refrigerant Mixtures Containing Difluoromethane (R32), Pentafluoroethane (R125), 1,1,1,2-Tetrafluoroethane (R134a), and 1,1,1-Trifluoroethane (R143a) from 200 to 400 K at Pressures to 35 Mpa

January 1, 2000
Author(s)
Joe W. Magee, William M. Haynes
The p-p-T relationships were measured for binary refrigerant mixtures by an isochoric method with gravimetric determinations of the amount of substance. Temperatures ranged from 200 to 400 K, while pressures extended up to 35 MPa. Measurements were

Journal of Research of the National Institute of Standards and Technology

January 1, 2000
Author(s)
Dale E. Newbury, Ryna B. Marinenko
The Journal of Research of the National Institute of Standards and Technology reports NIST research and development in those disciplines of the physical and engineering sciences in which the Institute is active. These include physics, chemistry

Kilogram

January 1, 2000
Author(s)
R Deslattes
Displaying 49301 - 49325 of 74425
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