St. Petersburg Polytechnic University Journal: Physics and Mathematics

Научно-технические ведомости СПбГПУ. Физико-математические науки

2304-9782, 2618-8686, 2405-7223

Iron-containing glass topography and magnetic response obtained by magnetic force microscopy

Топография и магнитный отклик железосодержащего стекла по данным магнитно-силовой микроскопии

Porechnaya

Nadezhda

Plyastsov

Semyon

s.plyastsov@gmail.com Naberezhnov

Alexander

alex.nabereznov@mail.ioffe.ru

0000-0002-2793-5717

Filimonov

Alexey

filimonov@rphf.spbstu.ru

Ioffe Physical Technical Institute of the Russian Academy of Sciences Peter the Great St. Petersburg Polytechnic University

25 12 2010

109

113 117

Alkali-borosilicate glass doped with iron oxide has been studied using magnetic force microscopy (MFM). The distribution of magnetization on the material surface was obtained (MFM-image). The estimation of magnetic structure parameters (size of magnetic domain, coercive field value) was performed.

alkali-borosilicate glasses magnetic-force microscopy topography magnetic response