Search Results - "Kemp, T W"

Maximizing the power of deep extragalactic imaging surveys with the James Webb Space Telescope by Kemp, T W, Dunlop, J S, McLure, R J, Schreiber, C, Carnall, A C, Cullen, F

“…Abstract We present a new analysis of the potential power of deep, near-infrared, imaging surveys with the James Webb Space Telescope (JWST) to improve our…”
Get full text

Spectrum determination and modification of the AFRL Co-60 cell by Turinetti, J.R., Kemp, W.T., Chavez, J.R.

“…The spectrum of a Co-60 facility includes more than the two photopeaks of gamma ray emission. If there is a large low energy contribution from scattering, dose…”
Get full text

Electron irradiation effects on photoconductive semiconductor switches (PCSSs) used in sub-nanosecond transient generators by Islam, N.E., Schamiloglu, E., Kirby, T.H., Shipley, B., Kemp, W.T., Schoenberg, J.S.H., Howard, J.W.

“…Radiation-induced damage occurs in GaAs photoconductive semiconductor switches used in sub-nanosecond transient generators when subjected to 600 keV and 6 MeV…”
Get full text

Determination of low energy (<160 keV) X-ray spectra and verification of transport calculations through silicon by Turinetti, J.R., Critchfield, K.L., Chavez, J.R., Kemp, W.T., Bellem, R.D., Beutler, D.E.

“…X-ray spectroscopy discrepancies at measured energies below 50 keV are shown through ITS detector response calculations to be caused by germanium K edge escape…”
Get full text

Maximising the power of deep extragalactic imaging surveys with the James Webb Space Telescope by Kemp, T. W, Dunlop, J. S, McLure, R. J, Schreiber, C, Carnall, A. C, Cullen, F

“…We present a new analysis of the potential power of deep, near-infrared, imaging surveys with the James Webb Space Telescope (JWST) to improve our knowledge of…”
Get full text

The effects of ionizing radiation on commercial power MOSFETs operated at cryogenic temperatures by Johnson, G.H., Kemp, W.T., Schrimpf, R.D., Galloway, K.F., Ackermann, M.R., Pugh, R.D.

“…This is the first report of commercial n- and p-channel power MOSFETs exposed to ionizing radiation while operating in a cryogenic environment. The transistors…”
Get full text

Effects of Ar+ sputtering and thermal annealing on optical scatter from Si(100) and Si(111) by Cohen, M. R., Simonson, R. J., Altamirano, M. M., Critchfield, K. L., Kemp, W. T., Meinhardt, J. A.

“…The applications of crystalline silicon in imaging detectors and other devices motivate an interest in the ‘‘macroscopic’’ optical properties of Si surfaces,…”
Get full text

Radiation Damage in MOS Transistors as a Function of the Angle between an Applied Electric Field and Various Incident Radiations (Protons, Electrons, and Co-60 Gamma Rays) by Tallon, R. W., Kemp, W. T., Ackermann, M. R., Owen, M. H., Hoffland, A. H.

“…Data is presented which shows that ionizing radiation damage produced by 2 to 16 MeV protons in MOS transistors, with applied electrical fields across the gate…”
Get full text

A Comparison of Ionizing Radiation Damage in MOSFETs from Cobalt-60 Gamma Rays, 0.5 TO 22 MeV Protons and 1 to 7 MeV Electrons by Tallon, R. W., Ackermann, M. R., Kemp, W. T., Owen, M. H., Saunders, D. P.

“…Non-radiation hardened P-channel and N-channel MOS transistors were irradiated with Co-60 gamma rays, 0.5 to 22 MeV protons, and 1 to 7 MeV electrons to…”
Get full text

Sedimentation Rates and Recent Sediment History of Lakes Ontario, Erie and Huron by A. L. W. Kemp , T. W. Anderson

Get full text

Total dose radiation response of CMOS compatible SOI MESFETs by Spann, J., Kushner, V., Thornton, T.J., Jinman Yang, Balijepalli, A., Barnaby, H.J., Xiao Jie Chen, Alexander, D., Kemp, W.T., Sampson, S.J., Wood, M.E.

“…Metal semiconductor field effect transistors (MESFETs) have been fabricated using a silicon-on-insulator (SOI) CMOS process. The MESFETs make use of a TiSi/sub…”
Get full text

Unconstitutionality of the Maryland Oyster Tax by Kemp, W T

Get full text

Unconstitutionality of the Maryland Oyster Tax by Kemp, W T

Get full text

Common-source TLD and RADFET characterization of Co-60, Cs-137, and X-ray irradiation sources [bipolar linear ICs] by Simons, M., Pease, R.L., Fleetwood, D.M., Schwank, J.R., Krzesniak, M.F., Turflinger, T.L., Buaron, J., Riewe, L.C., Kemp, W.T., Duggan, P.W.C., Johnston, A.H., Wiedeman, M.C., Mills, R.E., Holmes-Siedle, A.G., Cohn, L.M., Doane, H.J., Lohmeier, W.L.

“…Dose rate and dose enhancement (DE) factors were measured at fifteen gamma sources at eight different laboratories using thermoluminescent dosimeters (TLDs)…”
Get full text