Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Matthew T. Guptill"'
Autor:
S. N. Raines, Dan M. Watson, James E. Huffman, Timothy N. Krabach, Shobita Satyapal, Matthew T. Guptill
Publikováno v:
Journal of Applied Physics. 74:4199-4206
We have fabricated and characterized six-element monolithic arrays of Ge:Ga blocked-impurity-band detectors, with threshold wavelength 220 microns, peak quantum efficiency 14 percent, detective quantum efficiency 9 percent, dark current 300 e(-)/s, a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7fc4cacaea695dd3c6f2f177032fd41a
https://doi.org/10.1063/1.354424
https://doi.org/10.1063/1.354424
Publikováno v:
Physical review. B, Condensed matter. 49(23)
Photothermal ionization spectroscopy of germanium, doped in the impurity-band conduction range with gallium acceptors and with thermal oxygen donors, reveals that the donors and acceptors compensate each other at temperatures higher than about 5K, bu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e8c17d457fad68da5feb65880890b2f6
https://pubmed.ncbi.nlm.nih.gov/10010786
https://pubmed.ncbi.nlm.nih.gov/10010786
Publikováno v:
The Astrophysical Journal. 420:L21
We report the detection of the J = 2 goes to 1 (230 GHz) line of carbon monoxide in the polar rings of the galaxies NGC 2685 and NGC 4650A, and we use the results in a simple analysis of the composition of the neutral interstellar medium therein. Onl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d2867fdef6983dade95fda51ec665214
https://doi.org/10.1086/187153
https://doi.org/10.1086/187153