Positronium emission from MgO smoke nanocrystals
Positronium emission from MgO smoke nanocrystals
复制标题
氧化镁烟雾纳米晶体的正电子发射
DOI:
10.1088/1361-6455/ab0f06
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发表时间:
2019
期刊:
影响因子:
--
通讯作者:
Gurung L
中科院分区:
文献类型:
--
作者:
Gurung L
We report experiments in which positronium (Ps) atoms were created in a thick layer of MgO smoke powder deposited on a thin silicon nitride substrate. The experimental arrangement was such that a positron beam could be implanted directly into the top of the MgO layer or be transmitted through the substrate, allowing Ps to be produced within≈ 100 nm or 30 μm of the powder-vacuum interface. The transverse kinetic energy of Ps atoms emitted into vacuum was measured via the Doppler broadening of 1 3 S
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影响因子:
8.6
作者:
Kiminori Sato;D. Shanai;Y. Hotani;Toshiaki Ougizawa;Kenji Ito;Koichi Hirata;Yoshinori Kobayashi
通讯作者:
Kiminori Sato;D. Shanai;Y. Hotani;Toshiaki Ougizawa;Kenji Ito;Koichi Hirata;Yoshinori Kobayashi
DOI:
10.1039/f19797501769
发表时间:
1979-10
期刊:
Journal of the Chemical Society, Faraday Transactions
影响因子:
--
作者:
S. Coluccia;A. J. Tench;R. Segall
通讯作者:
S. Coluccia;A. J. Tench;R. Segall
DOI:
10.1140/epjd/e2014-40762-x
发表时间:
2014
期刊:
The European Physical Journal D
影响因子:
--
作者:
S. Andersen;Rasmus R. Johansen;Jakob B. Overgaard;Johan K. Mortensen;K. K. Andersen;H. D. Thomsen;M. Lund;J. Chevallier;H. Knudsen;U. Uggerhøj
通讯作者:
U. Uggerhøj
DOI:
--
发表时间:
1971
期刊:
影响因子:
--
作者:
A. Moodie;C. Warble
通讯作者:
C. Warble
DOI:
--
发表时间:
1980
期刊:
影响因子:
--
作者:
C. F. Jokes;R. Segall;R. Smart;P. Turner
通讯作者:
P. Turner