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100 _a20170920a1978 k y0engy50 ba
101 0 _aeng
135 _adrcn ---uucaa
181 0 _ai
182 0 _ab
200 1 _aSurface positron and positronium states in real ionic crystals
_fK. P. Arefyev (Afef'ev, Arefiev) [et al.]
203 _aText
_celectronic
300 _aTitle screen
320 _a[Ref. : p. 65 (27 tit.)]
330 _aPositron annihilation has been used to examine the positron and positronium states at the surfaces of (100) and (110) faces of KCl and KCl-5% AgCl single crystals. The measured and theoretical parameters differ from the analogous bulk values; exposure of KCl to Ps atoms produces mainly A+', F+', and D+' centers. It is shown that this method can be used to examine surface states and surface electron-density distributions.
333 _aРежим доступа: по договору с организацией-держателем ресурса
461 _tRussian Physics Journal
_d1965-
463 _tVol. 21, iss. 1
_v[P. 1759-1763]
_d1978
610 1 _aэлектронный ресурс
610 1 _aтруды учёных ТПУ
701 1 _aArefyev (Afef'ev, Arefiev)
_bK. P.
_cphysicist
_cProfessor of Tomsk Polytechnic University, Doctor of physical and mathematical sciences
_cA Corresponding Member of Russian Academy of Natural Sciences (RANS/RAEN)
_f1947-
_gKonstantin Petrovich
_2stltpush
_3(RuTPU)RU\TPU\pers\29714
701 1 _aVorobiev
_bS. A.
_cphysicist
_cSenior researcher of Tomsk Polytechnic University
_f1944-1992
_gSergey Aleksandrovich
_2stltpush
_3(RuTPU)RU\TPU\pers\31867
701 1 _aProkop'ev
_bE. P.
701 1 _aStarodubov
_bV. G.
801 2 _aRU
_b63413507
_c20170920
_gRCR
856 4 0 _uhttp://dx.doi.org/10.1007/BF00896297
942 _cCF