Zobrazeno 1 - 10
of 31
pro vyhledávání: '"J. W. Glesener"'
Autor:
William O'Grady, Arthur A. Morrish, J. W. Glesener, Brian R. Stoner, Patrick L. Hagans, Paul M. Natishan
Publikováno v:
Materials Letters. 37:138-142
An electrode for electrochemical uses is made of a conductive metal mesh coated with boron-doped diamond. The electrode may be used in electrochemical reactions either as a cathode or as an anode, or can be used with an alternating current.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e998f34287afaabc83875fb2c20f03bf
https://doi.org/10.1016/s0167-577x(98)00083-4
https://doi.org/10.1016/s0167-577x(98)00083-4
Publikováno v:
Thin Solid Films. :204-208
Diamond fibers 100–200 μm in diameter were investigated as electron emitters. Uniform, straight boron doped fibers were grown on tungsten and sapphire fiber cores. The field emitting surface was created by mechanically cleaving the polycrystalline
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e6259a094655cb774572fd098460e147
https://doi.org/10.1016/s0040-6090(97)00413-6
https://doi.org/10.1016/s0040-6090(97)00413-6
Publikováno v:
Surface Science. 326:252-266
The growth of (100) diamond/iron/copper multilayer structures has been examined by reflection high energy electron diffraction, extended X-ray absorption fine structure, and scanning electron microscopy in an effort to determine the thickness limit f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::49c0b3a846b74dfdc9065dae6eb805f5
https://doi.org/10.1016/0039-6028(94)00787-x
https://doi.org/10.1016/0039-6028(94)00787-x
Autor:
Mark Fehrenbacher, Benji Maruyama, Pehr E. Pehrsson, Paul M. Natishan, J. W. Glesener, A. A. Morrish
Publikováno v:
Diamond and Related Materials. 3:173-176
Diamond-coated fibers, diamond tubes, and diamond fibers were produced using a hot-filament-assisted chemical vapor deposition process. Diamond coatings were deposited on prepared fiber substrates of silicon carbide, copper, tungsten, and copper-coat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e07b5dd685c629b3061b287d18380c66
https://doi.org/10.1016/0925-9635(94)90053-1
https://doi.org/10.1016/0925-9635(94)90053-1
Autor:
Jaime A. Freitas, K. A. Snail, C. M. Marks, R. Glosser, C. Merzbacher, C. J. Craigie, J. W. Glesener, J. P. Estrera, R. G. Vardiman
Publikováno v:
Journal of Applied Physics. 74:7561-7571
Turbulent premixed oxygen‐acetylene flames have been used to synthesize polycrystalline diamond films on molybdenum substrates at temperatures ranging from 500 to 1300 °C and facetted single crystals on mm‐sized natural diamond substrates at tem
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3192e5072e73347888e3d8b9f2ddbd9e
https://doi.org/10.1063/1.354982
https://doi.org/10.1063/1.354982
Publikováno v:
SPIE Proceedings.
InGaN alloy fluctuations have been exploited in many nitride optoelectronic devices. This work reports on the application of InGaN alloy fluctuations in a packaged vacuum electronic device utilizing an InGaN photocathode as the detector element. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::59f9e4b680c7de135ebb302c24926e96
https://doi.org/10.1117/12.858173
https://doi.org/10.1117/12.858173
Autor:
Joseph P. Estrera, J. W. Glesener
Publikováno v:
SPIE Proceedings.
Image intensifiers (I2) have many advantages as detectors. They offer single photon sensitivity in an imaging format, they're light in weight and analog I2 systems can operate for hours on a single AA battery. Their light output is such as to exploit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::974e3a891aff6e4d0857e0ad98b772b5
https://doi.org/10.1117/12.845816
https://doi.org/10.1117/12.845816
Publikováno v:
Thin Solid Films. 212:81-90
Chemical vapor deposition (CVD) diamond nucleation is enhanced on most substrates by scratching with diamond grit prior to growth. The damage induced by such scratching makes this an unsuitable technique for many applications, and sheds little light
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9d516118bac92b83d6ecaba0b23c0458
https://doi.org/10.1016/0040-6090(92)90503-4
https://doi.org/10.1016/0040-6090(92)90503-4
Publikováno v:
Enabling Photonics Technologies for Defense, Security, and Aerospace Applications V.
Nitride based photocathodes for image intensifiers are of interest because of the wide span of wavelengths covered by the bandgap of the AlGaInN alloy system. The potential bandgap range for this alloy system is from 6.2 eV for AlN to 0.7 eV for InN.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::28dc2580856f5a49db7b4437f929ac3e
https://doi.org/10.1117/12.828755
https://doi.org/10.1117/12.828755
Autor:
A. A. Morrish, J. W. Glesener
Publikováno v:
Applied Physics Letters. 69:785-787
This letter reports on the measurement of the field emission current dependence of doped polycrystalline diamond (PCD) films on temperature. The motivation for this type of measurement was to assess the thermal stability of PCD field emitters and gai
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2a2aec8f5bab6ab9af87f68097878437
https://doi.org/10.1063/1.117891
https://doi.org/10.1063/1.117891