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Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. :198-203
The thermoluminescence (TL) of ruby has some unique peculiarities: 1. Ruby has only one TL peak after irradiation at room temperature while even nominally pure sapphire crystals usually have four or five TL peaks. 2. The temperature of maximum and th
Autor:
William A. Doolittle, Greg Dunne, G. Augustine, Vijay Balakrishna, R.N. Thomas, H. McD. Hobgood, Ajeet Rohatgi, R.H. Hopkins
Publikováno v:
Materials Science Forum. :9-12
Impurities in commercial-scale magnetic czochralski silicon: Axial versus transverse magnetic fields
Publikováno v:
Journal of Crystal Growth. 104:617-628
Magnetic Czochralski (MCZ) silicon crystals, 4 inch diameter, were grown in a HAMCO CG-2000 puller, modified to accommodate either a 5000 G superconducting axial field magnet or a 1500 G transverse field electromagnet. The effect of field strength, c
Publikováno v:
Journal of Crystal Growth. 99:643-653
High-quality, large-diameter semiconductor wafers are required by the device engineer because of the well-known yield advantages of large-area wafer processing. Yet the growth of large semiconductor single crystals with high compositional purity, low
Autor:
Anant K. Agarwal, Maurice H. Hanes, M.C. Driver, Terence W O'keeffe, J.R. Szedon, R.R. Siergiej, H.M. Hobgood, T.J. Smith, Harvey C. Nathanson, C.D. Brandt, R.N. Thomas
Publikováno v:
IEEE International SOI Conference.
Autor:
H.M. Hobgood, Maurice H. Hanes, P.G. McMullin, A.K. Agarwal, J.R. Szedon, R.N. Thomas, Harvey C. Nathanson, Terence W O'keeffe, M.C. Driver, T.J. Smith
Publikováno v:
International Electron Devices Meeting 1991 [Technical Digest].
An advanced silicon technology is presented which is capable of producing highly reliable and affordable MMICs (monolithic microwave integrated circuits) integrated with high-speed CMOS digital functions as replacements for costly GaAs hybrids curren
Autor:
Maurice H. Hanes, R.R. Siergiej, J.R. Szedon, Harvey C. Nathanson, Terence W O'keeffe, T.J. Smith, M.C. Driver, R.N. Thomas, P.G. McMullin, H.M. Hobgood, Anant K. Agarwal
Publikováno v:
IEEE Electron Device Letters. 14:219-221
An improved silicon-on-insulator (SOI) approach offers devices and circuits operating to 10 GHz by providing formerly unattainable capabilities in bulk silicon: reduced junction-to-substrate capacitances in FETs and bipolar transistors, inherent elec
Publikováno v:
Analytical biochemistry. 207(2)
Synthesis of surface-functionalized, probe-containing latex nanospheres is described. Approximately 40,000 probe ions may be encapsulated in a nanosphere of 50 nm diameter. The probe may be a radionuclide or a lanthanide with long-lived fluorescence.