Zobrazeno 1 - 10
of 182
pro vyhledávání: '"Daniel C. Harris"'
Publikováno v:
Optical Engineering. 61
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b72c3ed4f2c8b79b7cc988c291f1ecda
https://doi.org/10.1117/1.oe.61.6.067104
https://doi.org/10.1117/1.oe.61.6.067104
Publikováno v:
Optical Engineering. 61
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d2c78251a263c87c263abc3df58448cb
https://doi.org/10.1117/1.oe.61.4.047103
https://doi.org/10.1117/1.oe.61.4.047103
Autor:
Daniel C. Harris
Además de la actualización y revisión de todo el libro, esta nueva edición introduce un capítulo independiente (el 22) sobre Espectrometría de masas y otro nuevo, el capítulo 29, sobre garantía de calidad. Los temas han sido introducidos e il
Publikováno v:
SPIE Proceedings.
Samples of fine-grain, transparent polycrystalline alumina (CeraNova Corp) and multispectral zinc sulfide (Cleartran) were tested to determine mechanical strength and slow crack growth parameters. Mechanical strength measurements of coupons were fit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e5b7884a3b1d78ebfc08d8bf7f685f22
https://doi.org/10.1117/12.2261102
https://doi.org/10.1117/12.2261102
Autor:
Daniel C. Harris
Publikováno v:
SPIE Proceedings.
This tutorial paper explains the maximum likelihood method for Weibull analysis of mechanical strength of ceramic materials and how strength scales with area under stress. Weibull parameters for a variety of infrared window materials are presented. C
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4c1e4eb9725f15644179f4a58a84cfee
https://doi.org/10.1117/12.2258537
https://doi.org/10.1117/12.2258537
Publikováno v:
SPIE Proceedings.
Transparent ceramics are finding increasing use in optical applications with demanding operating conditions. Polycrystalline ceramics provide a unique combination of mechanical, dielectric and optical properties for sensor window applications that we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ac94faf4dc35f839387d492aa01f8acb
https://doi.org/10.1117/12.2263638
https://doi.org/10.1117/12.2263638
Autor:
Meghan Baronowski, Eric C. Fest, Todd R. Gattuso, Brian J. Zelinski, Michael Bass, W. Howard Poisl, Robert T. Seaver, Thomas M. Hartnett, P. Rogan, David E. Zelmon, Charles B. Willingham, Steven M. Goodrich, C. Scott Nordahl, Wayne L. Sunne, Daniel C. Harris, Richard L. Gentilman, Cori Warren, Linda F. Johnson, Stephanie Silberstein, Lee R. Cambrea, Giorgio Turri
Publikováno v:
Journal of the American Ceramic Society. 96:3828-3835
A 50:50 vol% MgO–Y2O3 nanocomposite with ~150 nm grain size was prepared in an attempt to make 3–5 lm infraredtransmitting windows with increased durability and thermal shock resistance. Flexure strength of the composite at 21° Ci s 679 MPa for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::be9bc24c85db4487bf2e37c473c7bc22
https://doi.org/10.1111/jace.12589
https://doi.org/10.1111/jace.12589
Autor:
Tzu Chien Wen, Dinesh K. Shetty, Erinn Sörge, Lee R. Cambrea, Niladri Dasgupta, Bruce Butler, Daniel C. Harris
Publikováno v:
Journal of Materials Science. 47:6286-6296
A low thermal-expansion material was synthesized with potential application in thermal-shock-resistant infrared-transmitting windows. The material is derived from a solid solution of Al2(WO4)3, which has positive thermal expansion, and Sc2(WO4)3 with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::15a82dd73a24f31771affdb8cad67d77
https://doi.org/10.1007/s10853-012-6548-2
https://doi.org/10.1007/s10853-012-6548-2
Autor:
Krishna Rajan, Gaurav Mohanty, Daniel C. Harris, Mufit Akinc, Md. Imteyaz Ahmad, Lee R. Cambrea
Publikováno v:
Journal of Crystal Growth. 343:115-121
ZrW 2 O 8 is known for its isotropic negative thermal expansion over a wide of range of temperature from −272 to 777 °C. However, ZrW 2 O 8 melts incongruently at 1257 °C and is stable only over a short temperature interval between 1105 and 1257
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::21abe980c13510f030448a305419050e
https://doi.org/10.1016/j.jcrysgro.2011.12.081
https://doi.org/10.1016/j.jcrysgro.2011.12.081
Publikováno v:
Window and Dome Technologies and Materials XIV.
Mechanical strength measurements of transparent ceramic window material coupons are customarily fit to a Weibull equation that describes the strength and its distribution. Predictions of window lifetime under stress are commonly based on slow crack g
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d54a6c8c286f669cdab4e2824172593b
https://doi.org/10.1117/12.2087410
https://doi.org/10.1117/12.2087410