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Spectroscopic observation of the TDD0 in silicon

✍ Scribed by L.I. Murin; V.P. Markevich; J.L. Lindström; M. Kleverman

Publisher
Elsevier Science
Year
2003
Tongue
English
Weight
225 KB
Volume
340-342
Category
Article
ISSN
0921-4526

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✦ Synopsis

The electronic transitions of 16 neutral thermal double donors (TDD1-TDD16) and of nine positively charged species (TDD1-TDD9) were observed previously in infrared absorption spectra. An earlier species (TDD0) was detected, however, only in persistent photoconductivity and Hall effect studies. In the present work, lines related to the electronic transitions from the ground to excited states in both neutral and singly ionized charge states of the TDD0 have been identified by infrared absorption and bistability of the defect has been confirmed.

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