Structural Study of Adsorbed Helium Films: New Approach with Synchrotron Radiation X-rays
Structural Study of Adsorbed Helium Films: New Approach with Synchrotron Radiation X-rays
复制标题
吸附氦膜的结构研究:同步辐射 X 射线新方法
DOI:
10.1007/s10909-021-02652-1
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发表时间:
2022
影响因子:
2
通讯作者:
Fukuyama Hiroshi
中科院分区:
文献类型:
--
作者:
Yamaguchi Akira;Tajiri Hiroo;Kumashita Atsuki;Usami Jun;Yamane Yu;Sumiyama Akihiko;Suzuki Masaru;Minoguchi Tomoki;Sakurai Yoshiharu;Fukuyama Hiroshi
A few atomic layers of helium adsorbed on graphite have been attracting much attention as one of the ideal quantum systems in two dimension. Although previous reports on neutron diffraction have shown fundamental structural information in these systems, there still remain many open questions. Here, we propose surface crystal truncation rod (CTR) scatterings using synchrotron radiation X-rays as a promising method to reveal surface and interface structures of helium films on graphite at temperatures below 2 K, based on the preliminary experimental results on a monolayer ofHe on a thin graphite. Our estimation on heat generation by X-ray irradiations also suggests that CTR scatterings are applicable to even at system temperatures near 100 mK.
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DOI:
10.1007/978-1-4684-5970-8
发表时间:
1991
期刊:
--
影响因子:
--
作者:
H. Taub
通讯作者:
H. Taub
DOI:
10.1007/978-1-4613-3057-8_7
发表时间:
1980
期刊:
Colloids and Surfaces A: Physicochemical and Engineering Aspects
影响因子:
--
作者:
J. Kosterlitz
通讯作者:
J. Kosterlitz
影响因子:
4.4
作者:
C. Uher;D. Morelli
通讯作者:
D. Morelli
影响因子:
1.2
作者:
H. Lauter;H. Schildberg;H. Godfrin;H. Wiechert;R. Haensel
通讯作者:
R. Haensel