Neutron depolarization measurements of magnetite in chiton teeth
Neutron depolarization measurements of magnetite in chiton teeth
复制标题
石鳖牙齿中磁铁矿的中子去极化测量
DOI:
10.1088/1742-6596/862/1/012024
复制
发表时间:
2017
期刊:
影响因子:
--
通讯作者:
S. Gilder
中科院分区:
文献类型:
--
作者:
Seifert;M. Schulz;G. Benka;C. Pfleiderer;S. Gilder
Magnetite constitutes one of the most abundant magnetic minerals in the Earth's crust. In the single domain state, magnetite often carries the magnetic remanence in rocks due to its stable and strong magnetic remanence. Hence it is of keen interest to paleomagnetists who study the ancient magnetic field preserved in the rock record. The extremely small size range and vulnerability to oxidation of single domain magnetite makes synthetization and preservation virtually impossible. Consequently, most experimental work on magnetite under pressure is carried out on multidomain magnetite. The radula of the marine mollusc chiton (Polyplacophora) is one of the few natural sources of single domain magnetite. We have performed a comparative study on samples of chiton radula in a vibrating sample magnetometer (VSM) and with the newly evolving neutron depolarization imaging (NDI) technique. Despite a constant offset between the VSM and NDI data in the coercivity we find a good agreement between the two techniques.
登录
查看更多内容
DOI:
--
发表时间:
2010
期刊:
影响因子:
--
作者:
M. Schulz;A. Neubauer;S. Masalovich;M. Mühlbauer;E. Calzada;B. Schillinger;C. Pfleiderer;P. Böni
通讯作者:
P. Böni
DOI:
--
发表时间:
2010
期刊:
影响因子:
--
作者:
L. Carporzen;S. Gilder
通讯作者:
S. Gilder
影响因子:
1.5
作者:
R. Wealthall;L. Brooker;D. Macey;B. Griffin
通讯作者:
B. Griffin
DOI:
--
发表时间:
1977
期刊:
影响因子:
--
作者:
J. Hodych
通讯作者:
J. Hodych
影响因子:
1.5
作者:
J. Shaw;D. Macey;L. Brooker;E. Stockdale;M. Saunders;P. Clode
通讯作者:
J. Shaw;D. Macey;L. Brooker;E. Stockdale;M. Saunders;P. Clode