Cryogenic pulverization of polymers in liquid nitrogen results in a variety of physical and chemical changes, of which crystallographic are among the earliest.
This memorandum is based on an invited talk at the August 1987 International Congress of Crystallography in Perth, Australia and analyzes the publishing patterns of crystallographic papers in physi
Crystallographic grain orientations at a large number of electromigration failures sites in Al(Cu) interconnects have been measured and compared to the orientations away from failure sites and in w
We have demonstrated the presence of a single phase solid solution for the Bi sub 2 Sr sub (3-x) Ca sub x Cu sub 2 O sub (8+delta) superconductor, in the 1.25
Crystals with the cubic fluorite structure and small lattice mismatches can be grown epitaxially on cubic semiconductors.
We consider the downlink of a multi-cell system where base stations and users are equipped with multiple antennas.
In this paper we investigate and enhance the user-pairing probability in a system employing multi-user superposition transmission (MUST).
This paper formulates the power allocation policy that maximizes the region of ergodic mutual informations achievable in multiuser downlink OFDM channels known only statistically by the base statio
Spin dynamics at the planar Cu(2) sites in oxygen deficient YBa sub 2 Cu sub 3 O sub (6+x) have been investigated by sup (63,65) Cu nuclear quadrupole resonance and spin- lattice relaxation measure
We have used x-ray photoemission spectroscopy to study the core level spectra of 200angstroms Bi-Sr-Ca-Cu oxide thin films, in the hope the importance of the surface sensitivity of photoemission
