Ferromagnetische Resonanz von polykristallinem Nickel in Abhängigkeit von Temperatur und Frequenz |
| |
Authors: | Dipl-Phys W Anders Cand phys D Bastian Dr E Biller |
| |
Institution: | 1. Sektion Physik der Universit?t München, Deutschland
|
| |
Abstract: | Resonant magnetic field and linewidth of bulk nickel were determined between ?160 °C and room temperature at the frequencies of 9.2, 19.7 and 26.2 Gc/s. At 19.7 and 26.2 Gc/s the resonance-field shift is found to be proportional to the anisotropy field. Below ?90 °C the linewidth can be described by the independent-grain theory. For temperatures above ?90 °C the validity of the dipole-narrowing model is discussed. At 9.2 Gc/s resonance field and linewidth are strongly influenced by additional absorption peaks caused by domain structure. |
| |
Keywords: | |
本文献已被 SpringerLink 等数据库收录! |