| Affiliation: | 1. Instituto de Ciencia de Materiales de Madrid (ICMM-CSIC), Cantoblanco 28049, Madrid, Spain;2. Département de Physique Théorique, Université de Genève, CH-1211 Genève 4, Switzerland;3. Department of Physics and Astronomy, University of Rochester, Rochester, NY 14627, USA;4. Institute for Quantum Studies, Chapman University, Orange, CA 92866, USA;1. NEST, Scuola Normale Superiore, and Istituto Nanoscienze-CNR, I-56126 Pisa, Italy;2. MacDiarmid Institute for Advanced Materials and Nanotechnology, School of Chemical and Physical Sciences, Victoria University of Wellington, P.O. Box 600, Wellington 6140, New Zealand;3. NEST, Istituto Nanoscienze-CNR and Scuola Normale Superiore, I-56126 Pisa, Italy;1. Physikalisches Institut, Universität Bayreuth, D-95440 Bayreuth, Germany;2. Peter the Great St. Petersburg Polytechnic University, St. Petersburg 195251, Russia;3. Ioffe Physico-Technical Institute, St. Petersburg 194021, Russia;1. Graduate School of Information Science and Electrical Engineering, Kyushu University, 744 Motooka, Fukuoka 819-0395, Japan;2. Department of Information Electronics, Fukuoka Institute of Technology, 3-30-1 Wajiro-higashi, Higashi-ku, Fukuoka 811-0295, Japan;3. Department of Physics, Kyushu University, 6-10-1 Hakozaki, Fukuoka 812-8581, Japan;4. Research Center for Quantum Nano-Spin Sciences, Kyushu University, 6-10-1 Hakozaki, Fukuoka 812-8581, Japan |
