Wolff Max, Devishvili Anton, Dura Joseph A, Adlmann Franz A, Kitchen Brian, Pálsson Gunnar K, Palonen Heikki, Maranville Brian B, Majkrzak Charles F, Toperverg Boris P
Department for Physics and Astronomy, Uppsala University, Regementsvägen 1, 75237 Uppsala, Sweden.
Institut Laue Langevin, 71 Avenue des Martyrs, 38000 Grenoble, France.
Phys Rev Lett. 2019 Jul 3;123(1):016101. doi: 10.1103/PhysRevLett.123.016101.
We report the detection and quantification of nuclear spin incoherent scattering from hydrogen occupying interstitial sites in a thin film of vanadium. The neutron wave field is enhanced in a quantum resonator with magnetically switchable boundaries. Our results provide a pathway for the study of dynamics at surfaces and in ultrathin films using inelastic and/or quasielastic neutron scattering methods.
我们报告了对占据钒薄膜中间隙位置的氢的核自旋非相干散射的检测和定量。在具有可磁切换边界的量子谐振器中,中子波场得到增强。我们的结果为使用非弹性和/或准弹性中子散射方法研究表面和超薄膜中的动力学提供了一条途径。