Low Temperature Physics: 32, 1082 (2006); https://doi.org/10.1063/1.2389017 (4 pages)
Физика Низких Температур: Том 32, Выпуск 11 (Ноябрь 2006), c. 1422-1425    ( к оглавлению , назад )

The temperature dependence of magnetic susceptibility of solid oxygen

A. Jeżowski1, Z. Litwicki1, V.V. Sumarokov1,2, and P. Stachowiak1

1W. Trzebiatowski Institute of Low Temperature and Structure Research, Polish Academy of Sciences 50-950 Wroclaw, Poland
E-mail: a.jezowski@int.pan.wroc.pl

2B. Verkin Institute for Low Temperature Physics and Engineering of the National Academy of Sciences of Ukraine, 47 Lenin Ave., Kharkov 61103, Ukraine
E-mail: sumarokov@ilt.kharkov.ua

Received July 10, 2006, revised August 9, 2006

Аннотация

Temperature dependence of magnetic susceptibility of polycrystalline oxygen samples has been measured in the range from 1 to 54 K. The measurements were performed using our home-designed SQUID-based gradiometer. The sensitivity of the instrument with respect to susceptibility reaches values of the order of 10-13. The results obtained are compared with earlier literature data.

PACS:
75.20.-g - Diamagnetism, paramagnetism, and superparamagnetism
75.20.Ck - Nonmetals
75.30.Cr - Saturation moments and magnetic susceptibilities
75.50.Ee - Antiferromagnetics

Ключевые слова: oxygen, magnetic susceptibility, phase transitions.