O
O. Beckman
Researcher at Uppsala University
Publications - 38
Citations - 1244
O. Beckman is an academic researcher from Uppsala University. The author has contributed to research in topics: Magnetization & Magnetic susceptibility. The author has an hindex of 16, co-authored 38 publications receiving 1177 citations.
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Dynamics of the Relaxation-Time Spectrum in a CuMn Spin-Glass
TL;DR: In this article, the authors show that the zero-field-cooled magnetization strongly depends on the time the sample is kept at constant temperature prior to the field application, which is at variance with the common belief that an equilibrium spin-glass state is quickly obtained after cooling in zero field.
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Elastic Constants of Aluminum
TL;DR: The adiabatic elastic constants of aluminum have been measured with an ultrasonic pulse technique at liquid-heluim, liquid-nitrogen, and room temperatures.
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First Order Magnetic Phase Transition in Fe2P
TL;DR: The magnetic properties of stoichiometric Fe2P and non-stochastic Fe2-xP (0 < × ≤ 0.06) have been studied by means of magnetic susceptibility as mentioned in this paper.
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Helical Spin Arrangement in Cubic FeGe
TL;DR: In this paper, the magnetic properties of single crystals of the cubic B20 modification of the metallic compound FeGe have been investigated by means of a vibrating-sample magnetometer and a torsion balance.
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Towards equilibrium in spin glasses (invited)
TL;DR: In this article, the aging of the zero-field spinglass state was shown to end at the characteristic time teq(T), where a spin glass state at dynamic equilibrium was retained.