Magnetic-Field Dependence of Novel Gap Behavior Related to the Quantum-Size Effect

@article{Okuno_JPSJ_2020,

title = {Magnetic-Field Dependence of Novel Gap Behavior Related to the Quantum-Size Effect},

author = {T Okuno and Y Kinoshita and S Matsuzaki and S Kitagawa and K Ishida and M Hirata and T Sasaki and K Kusada and H Kitagawa},

url = {https://arxiv.org/abs/2007.07688},

doi = {10.7566/JPSJ.89.095002},

year  = {2020},

date = {2020-08-03},

journal = {Journal of the Physical Society of Japan},

volume = {89},

number = {9},

pages = {095002},

abstract = {195Pt-NMR measurements of Pt nanoparticles with a mean diameter of 4.0 nm were performed in a high magnetic field of approximately μ0H = 23.3 T to investigate the low-temperature electronic state of the nanoparticles. The characteristic temperature T*, below which the nuclear spin-lattice relaxation rate 1/T1 deviates from the relaxation rate of the bulk, shows a magnetic-field dependence. This dependence supports the theoretical prediction of the appearance of discrete energy levels.},

keywords = {},

pubstate = {published},

tppubtype = {article}

}