Single-Crystal Growth and Room-Temperature Magnetocaloric Effect of X-Type Hexaferrite Sr2Co2Fe28O46
نویسندگان
چکیده
منابع مشابه
Magnetic ordering in relation to room-temperature magnetoelectric effect of Z-type hexaferrite
Recent extensive studies on magnetoelectric multiferroics have revealed that a new class of multiferroics, that is, magneticallyinduced ferroelectrics in which ferroelectricity is induced by complex magnetic orders, such as spiral orders, exhibit giant magnetoelectric effects, remarkable changes in electric polarization in response to a magnetic field. Although these magnetically-induced ferroe...
متن کاملMagnetism and magnetocaloric effect of single-crystal Er5Si4 under pressure
N. Marcano,1,2,3 P. A. Algarabel,1,2 J. Rodrı́guez Fernández,4 C. Magén,2,5,6 L. Morellón,1,2,5 Niraj K. Singh,7 D. L. Schlagel,7 K. A. Gschneidner Jr.,7,8 V. K. Pecharsky,7 and M. R. Ibarra1,2,5 1Departamento Fı́sica de la Materia Condensada, Universidad de Zaragoza, ES-50009 Zaragoza, Spain 2Instituto de Ciencia de Materiales de Aragón, CSIC-Universidad de Zaragoza, ES-50009 Zaragoza, Spain 3Ce...
متن کاملEFFECT OF SPIRAL DESIGN ON CRYSTAL ORIENTATION DURING SINGLE CRYSTAL GROWTH
Geometrical design of the spiral crystal selector can affect crystal orientation in the final single crystal structure. To achieve a better understanding of conditions associated with the onset of crystal orientation in a spiral crystal selector, temperature field was investigated using three-dimensional finite element method during the process. Different geometries of spiral crystal selec...
متن کاملTuning structural instability toward enhanced magnetocaloric effect around room temperature in MnCo1−xZnxGe
Magnetocaloric effect is the phenomenon that temperature change of a magnetic material is induced by application of a magnetic field. This effect can be applied to environmentally-benign magnetic refrigeration technology. Here we show a key role of magnetic-field-induced structural instability in enhancing the magnetocaloric effect for MnCo(1-x)Zn(x)Ge alloys (x = 0-0.05). The increase in x rap...
متن کاملEffect of frozen spin on the magnetocaloric property of La0.7Ca0.3CoO3 polycrystalline and single crystal samples
Polycrystalline (PC) and single crystalline (SC) samples of La0.7Ca0.3CoO3 (LCCO) with the perovskite structure were synthesized by conventional solid-state reaction and the floating-zone growth method. We conducted isothermal magnetization measurements of the PC and SC samples at temperatures from 2.8 K to 140 K, and evaluated the magnetic entropy change (−ΔSM) under zero field cooling (ZFC) a...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Inorganic Chemistry
سال: 2020
ISSN: 0020-1669,1520-510X
DOI: 10.1021/acs.inorgchem.9b03724