Zobrazeno 1 - 10
of 48
pro vyhledávání: '"H. Schone"'
Autor:
Ronald D. Schrimpf, Gabor Karsai, A. Privat, Robert A. Reed, Nag Mahadevan, Jeffrey S. Kauppila, A. Daniel, Andrew L. Sternberg, Hugh J. Barnaby, Philippe C. Adell, H. Schone, A. F. Witulski
Publikováno v:
IEEE Transactions on Nuclear Science. 66:1634-1641
A simulation paradigm is proposed to examine the effects of transistor-level degradation produced by total ionizing dose (TID) on top-level system performance parameters. The approach is demonstrated on a command and data handling (C&DH) board for de
Publikováno v:
IEEE RADECS 2016
IEEE RADECS 2016, 2016, Brême, Germany
IEEE RADECS 2016, 2016, Brême, Germany
New Radiation Hardness Assurance (RHA) approaches to insert commercial-of-the-shelf (COTS) electronics into space systems are studied. This study is based on analyses and board level radiation testing of a carefully selected COTS electronic board wit
Autor:
Emmanuel Decrossas, Goutam Chattopadhyay, Li Du, H. Schone, M. C. Frank Chang, Adrian Tang, David Murphy, Yan Zhao, Zuow-Zun Chen, Theodore Reck, Imran Mehdi, Nacer Chahat
Publikováno v:
CICC
This paper discusses the applicability of CMOS (sub)-mm-Wave System-on-Chips in space explorations of the solar system, especially planetary missions. Specifically assessed are issues related to high levels of radiation encountered in deep space. To
Autor:
H, SCHONE
Publikováno v:
Zeitschrift fur vergleichende Physiologie. 33(2)
In vacuo responses of an AlGaAs vertical cavity surface emitting laser irradiated by 4.5 MeV protons
Autor:
John A. Lehman, Terry Marta, H. Schone, Richard F. Carson, E.W. Taylor, Mary K. Hibbs-Brenner, A.H. Paxton, Julian P. G. Bristow, Robert A. Morgan
Publikováno v:
IEEE Transactions on Nuclear Science. 45:1514-1517
Vertical cavity surface emitting lasers (VCSELs) have high potential for space applications, yet little is known of their sensitivity to radiation under vacuum conditions. The first observations of a commercially available proton implanted quantum we
Autor:
E.W. Taylor, Richard F. Carson, Hong Q. Hou, H. Schone, A.H. Paxton, Kent D. Choquette, Kevin L. Lear, Mial E. Warren
Publikováno v:
IEEE Transactions on Nuclear Science. 44:1893-1897
Damage resulting from irradiating oxide-confined vertical-cavity surface-emitting lasers became significant (threshold shift /spl ap/20%, peak power degradation /spl ap/20%) at fluence levels approaching 1/spl times/10/sup 13/ protons/cm/sup 2/. The
Publikováno v:
Journal of Alloys and Compounds. 219:29-33
The antiferromagnetic compounds produced by the reaction of the 123 and 124 HT c superconductors with hydrogen are studied by nuclear resonancee of copper. For the 123 compounds two reactions are possible, the reduction by hydrogen which leads to the
Autor:
Shaul D. Goren, S. Schmenn, Israel Felner, C. Korn, H. Schone, H. Lütgemeier, Israel Nowik, U. Asaf, L. Frenkel-Ben Yakar, E. R. Bauminger
Publikováno v:
Physical Review B. 50:15858-15863
Publikováno v:
Journal of Superconductivity. 7:799-802
The transition from superconducting to antiferromagnetic behavior in RE Ba2Cu3O7Hx, RE=Y, Gd, has been studied by Cu NMR and NQR. In the Gd compounds the spectra of Cu(1) and Cu(2) sites could be separated by the strong relaxation induced by the magn
Publikováno v:
2007 IEEE Aerospace Conference.
A multi-year, Fast Technology Infusion initiative is presented which seeks to develop a model for aerospace organizations to improve the cost-effectiveness by which they mature new, in-house developed software and hardware technologies for space miss