A reliable package for edge emitting LEDs has been developed, and the assembly and characteristics are described.
INTRODUCTION: Recently, the logic programming language Prolog has gained support as a possible basis for next-generation computer systems.
An infinite product of the form a sub O =infinity over Pi over m=1 1 over (1-alpha), O
An infinite product of the form a sub 0 = prod from m=1 to inf (1 over (1 -alpha sup m)), 0 < alpha < 1 was introduced by Euler in a famous theorem of number theory.
An earlier paper1 has described a research experiment on integrated communications using time-separation techniques. This experiment is called ESSEX (Experimental Solid State Exchange).
Remote File Sharing (RFS) in UNIX(R) System V implements cacheing of remote-file data on client machines.
This memorandum is a reply to a comment by Salamon, et al., on our earlier Phys. Rev. Lett., 58, 1676, (1987), in which the "1-2-3-superconductor" YBa sub 2 Cu sub 3 O sub 7 had been identified.
L T H O U G H sunspots had been observed occasionally back to ancient times, their study may be said to date from their rediscovery by Galileo in the spring of 1610 with the then newly invented tel
In this report we present a procedure to fabricate high transmissive superconducting (S) contacts by diffusing indium into GaAs/Al(x)Ga(1-x)As based high-mobility two-dimensional electron gas (2DEG
We report on a new process to make films of Y sub 1 Ba sub 2 Cu sub 3 O sub 7 using coevaporation of Y, Cu, and BaF sub 2 on SrTiO sub 3 substrates.
