摘要:

Cathodoluminescence in hexagonal zinc sulphide single crystals has been investigated by irradiation of specimens at 100 °K with 30 keV electrons in a scanning electron microscope. The effects on the luminescence of stacking faults have been observed by simultaneously recording both the luminescence micrograph and the emission spectrum, and by subsequent examination of the same single crystals in a transmission electron microscope. With thicker crystals, opaque to the latter, an intense emission was observed from thin basal plane intergrowths, which was strongly dependent on the electron current density.

ISSN:0033-7579    

DOI:10.1080/00337576908234460

出版商:Taylor & Francis Group    

年代:1969

数据来源: Taylor

摘要:

The dominant high temperature recovery peak in irradiated platinum is observed between 500 °K and 700 °K, dependent on dose. Pre-quenched irradiated platinum shows an additional peak at higher temperatures. Stage III in platinum is relabelled stage II.

ISSN:0033-7579    

DOI:10.1080/00337576908234461

出版商:Taylor & Francis Group    

年代:1969

数据来源: Taylor

ISSN:0033-7579    

DOI:10.1080/00337576908234462

出版商:Taylor & Francis Group    

年代:1969

数据来源: Taylor

摘要:

High substitutional components have been observed in Bi and TI implants in silicon without any annealing treatment. Implant conditions were ∼1013ions/cm2at 40keV and 25 °C. The lattice location of the implanted atoms has been determined by means of the “channeling” technique.

ISSN:0033-7579    

DOI:10.1080/00337576908234463

出版商:Taylor & Francis Group    

年代:1969

数据来源: Taylor

摘要:

Biological Effects of Radiations Daniel S. Grosch Blaisdell Publishing Co., New York, 1965, 293 pages. $3.50

ISSN:0033-7579    

DOI:10.1080/00337576908234465

出版商:Taylor & Francis Group    

年代:1969

数据来源: Taylor