Positron annihilation in a hydrogen-phys
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Mizuka Sano; Ikuzo Kanazawa; Hideoki Murakami; Yoshiharu Sakurai; Toshiaki Enoki
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Article
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1985
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Elsevier Science
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English
โ 130 KB
The annihilnlion spc~~rurn for CsCz4 obmincd from Ihe Doppler broadening of 511 kcV y-radiation consisls of a narrow band superimposed on a broad band. Upon hydrogen physisorption a~ 77 K. the spectral height decreased. These facti nrc explained in terms of an interlayer state the electrons of which