Institution
Varian Associates
About: Varian Associates is a based out in . It is known for research contribution in the topics: Beam (structure) & Amplifier. The organization has 2160 authors who have published 2591 publications receiving 46002 citations.
Topics: Beam (structure), Amplifier, Wafer, Cathode, Resonance
Papers published on a yearly basis
Papers
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TL;DR: In this article, the reduction in gate metallization resistance and improvement in performance of submicron-gate GaAs FET's has been achieved by employing a mushroom profile defined by electron-beam exposure.
Abstract: The substantial reduction in gate metallization resistance and improvement in performance of submicron-gate GaAs FET's has been achieved by employing a mushroom profile defined by electron-beam exposure. Using MBE growth of buffer, channel, and n+ contact layers, minimum noise figures of 1.0-1.1 dB have been demonstrated at 8 GHz, with associated gains of 13-14 dB.
21 citations
Patent•
18 Jul 1969
TL;DR: In this paper, the authors provide a set of infrastructure where each coil set defines a GEOMETRICAL CONFIGURATION of current PATHS to be ENERGIZED to produce SEPARATE ASYMMETRIC DISTRIBUTIONS of CURRENT RELATIVE to a CERTAIN REGION OF MAGNETIC FIELD to be corrected.
Abstract: MAGNETIC FIELD HOMOGENIZING COIL SETS ARE PROVIDED WHEREIN EACH COIL SET DEFINES A GEOMETRICAL CONFIGURATION OF CURRENT PATHS TO BE ENERGIZED TO PRODUCE SEPARATE ASYMMETRIC DISTRIBUTIONS OF CURRENT RELATIVE TO A CERTAIN REGION OF MAGNETIC FIELD TO BE CORRECTED. THESE ASYMMETRIC DISTRIBUTIONS OF CURRENT PRODUCE SEPARATE HOMOGENIZING MAGNETIC FIELD GRADIENT COMPONENTS WHICH ARE SUBSTANTIALLY CONFINED TO SEPARATE PORTIONS OF THE REGION OF FIELD TO BE CORRECTED FOR CANCELLING CERTAIN RESIDUAL MAGNETIC FIELD INHOMOGENEITIES IN THE SEPARATE PORTIONS OF THE FIELD TO BE CORRECTED. IN THIS MANNER, THE FIELD HOMOGENIZING GRADIENT COMPONENTS ARE SPATIALLY INDEPENDENT TO PREVENT MUTUAL INTERFERENCE OF THEIR ADJUSTMENT AND WHEREBY THE ADJUSTMENTS PRODUCE UNAMBIGUOUS CORRECTIONS OF THE FIELD WHEN SENSED BY GUROMAGNETIC RESONANCE OF A SAMPLE WITHIN THE REGION OF FIELD BEING CORRECTED.
21 citations
TL;DR: In this article, the linear elastic theory is used to determine the preferred habit of the α2 Fe16N2 precipitate in α iron, assuming that the precipitate is a coherent, tetragonal phase having the form of a thin circular disc, and neglecting both surface tension effects and the difference in elastic constants between the precipitates and the iron matrix.
21 citations
TL;DR: The NMR spectra of a number of steroidal sapogenins have been determined employing both benzene and deuterochloroform as solvents as mentioned in this paper, and the Δ value (δCDC13 − δC6H6) for a specific proton is dependent upon the location of the proton relative to polar sites in the molecule.
21 citations
Authors
Showing all 2160 results
| Name | H-index | Papers | Citations |
|---|---|---|---|
| Richard R. Ernst | 96 | 352 | 53100 |
| Fred E. Regnier | 88 | 412 | 25169 |
| Norbert Schuff | 88 | 280 | 25442 |
| James S. Hyde | 79 | 412 | 35755 |
| Carl Djerassi | 77 | 1523 | 37630 |
| Ray Freeman | 73 | 269 | 22872 |
| Robert Kaptein | 72 | 436 | 24275 |
| Minghwei Hong | 58 | 515 | 14309 |
| Jesse L. Beauchamp | 55 | 275 | 10971 |
| Herbert Kroemer | 52 | 237 | 9936 |
| Hans J. Jakobsen | 49 | 274 | 8401 |
| James N. Eckstein | 42 | 168 | 6634 |
| Ivan Bozovic | 31 | 128 | 5060 |
| John Glushka | 31 | 76 | 3004 |
| Gary Virshup | 24 | 113 | 2374 |