Magnetic and structural characterization of the semiconductor FeIn2Se4

Твердые растворы (FeIn-=SUB=-2-=/SUB=-S-=SUB=-4-=/SUB=-)-=SUB=-x-=/SUB=-·-0.8pt(AgIn-=SUB=-5-=/SUB=-S-=SUB=-8-=/SUB=-)-=SUB=-1-x-=/SUB=-: кристаллическая структура, ядерные гамма-резонансные спектры и ширина запрещенной зоны

“…Указанные соединения кристаллизуются в кубической структуре шпинели и являются перспективными материалами для создания на их основе приборов различного назначе-ния: модуляторов света, диодов Шоттки, переключате-лей, лазеров, управляемых магнитным полем, и других устройств [1][2][3][4][5][6][7][8][9][10].…”

Mössbauer and magnetic studies of the ternary compound FeIn2Se4

“…In recent years, A II semiconductors (II is Fe, Mn, Ni, or Co; III is Ga or In; and VI is S, Se, or Te) containing elements with unfilled d shells have been intensively studied due to the extraordinary com bination of their semiconductor and magnetic proper ties [1][2][3]. The phenomena of the electronically or optically governed magnetism characteristic of such magnetic semiconductors give grounds to consider them promising candidates for application in lasers, light modulators, photodetectors, and other mag netic field driven devices [4,5].…”

Magnetic behavior of the II–V-diluted magnetic semiconductor Cd1−xMnxSb

“…The first DMS materials subjected to thorough experimental and theoretical research were based upon II-VI hosts, e.g., Cd 1Àx Mn x Te [1]. These DMS materials were shown to exhibit a variety of electronic and magnetic properties including giant negative magnetoresistance [2,3], giant Faraday rotation [4], and spin glass behavior [5,6]. Recently, interest in DMS research has been revived with the discovery of ferromagnetism in the Mndoped III-V DMS Ga 1Àx Mn x As [7].…”