✦ LIBER ✦

The threshold field phenomenon in an antiferromagnetic single crystal

✍ Scribed by N.J. Poulis; G.E.G. Hardeman

Publisher: Elsevier Science
Year: 1954
Weight: 289 KB
Volume: 20
Category: Article
ISSN: 0031-8914
DOI: 10.1016/s0031-8914(54)80004-8

No coin nor oath required. For personal study only.

✦ Synopsis

Synop sis

The threshold field in an antiferromagnetic single crystal of CuC12.2H20 is measured as a function of the temperature. A change in character of the proton magnetic resonance of CuC12.2H20 was used as a criterion for the threshold field phenomenon. The proton resonance in paraffin wax surrounding the crystal indicated the field strength. The measurements were carried out in a temperature range of 4.30°K to 1.25°K. The theoretical relation between the threshold field and the spontaneous magnetization allows the temperature dependence of the difference between the principle susceptibilities, X± --ZI!, to be predicted.

📜 SIMILAR VOLUMES

Nuclear relaxation in an antiferromagnet

Nuclear relaxation in an antiferromagnetic single crystal

✍ G.E.G. Hardeman; N.J. Poulis; W. v.d. Lugt 📂 Article 📅 1956 🏛 Elsevier Science ⚖ 370 KB

The proton spin relaxation time in the antiferromagnetic single crystal of CuC12. 2H,O Was measured in the temperature region of liquid helium. A strong temperature dependence was found, the relaxation time increasing to a few seconds at 1.2°K. Up to 2.5°K the results can be described in terms of a

Further investigations on the nuclear re

Further investigations on the nuclear relaxation in an antiferromagnetic single crystal

✍ G.E.G. Hardeman; N.J. Poulis; W. Van Der Lugt; W.P.A. Hass 📂 Article 📅 1957 🏛 Elsevier Science ⚖ 632 KB

The temperature dependence of the sponta

The temperature dependence of the spontaneous magnetization in an antiferromagnetic single crystal

✍ N.J. Poulis; G.E.G. Hardeman 📂 Article 📅 1953 🏛 Elsevier Science ⚖ 298 KB

The delay-time phenomenon in metal singl

The delay-time phenomenon in metal single crystals

✍ Tien-Shih Liu; I.R Kramer; M.A Steinberg 📂 Article 📅 1956 🏛 Elsevier Science ⚖ 824 KB

Magnetic field-induced transition in the

Magnetic field-induced transition in the single crystalline antiferromagnetic garnet Ac3Mn2Ge3O12

✍ Esteve, D. ;Plumier, R. ;Feldmann, P. ;Le Gall, H. 📂 Article 📅 1980 🏛 John Wiley and Sons 🌐 English ⚖ 204 KB

Anomalies of conductivity behavior near

Anomalies of conductivity behavior near the paramagnetic–antiferromagnetic transition in single-crystals

✍ B.I. Belevtsev; N.V. Dalakova; A.S. Panfilov; E.Yu. Beliayev 📂 Article 📅 2010 🏛 Elsevier Science 🌐 English ⚖ 453 KB

The temperature dependences of resistance, RðTÞ, of two single-crystals La 2 CuO 4 þ d samples have been studied with the aim to detect a possible change in the RðTÞ behavior induced by paramagneticantiferromagnetic (PM-AFM) transition. One of the samples with dt0:01, was fairly homogeneous in oxyge