Electromagnetic properties of Li0.4Fe2.4Zn0.2O4 ferrite sintered by continuous electron beam heating; Ceramics International; Vol. 42, iss. 14
| Parent link: | Ceramics International.— , 1981- Vol. 42, iss. 14.— 2016.— [P. 16180–16183] |
|---|---|
| Yhteisötekijä: | |
| Muut tekijät: | , , , |
| Yhteenveto: | Title screen Lithium-zinc ferrite with the chemical formula of Li0.4Fe2.4Zn0.2O4 was prepared by continuous electron beam heating with electron energy of 1.4 MeV at 1100 °C for 140 min. X-ray diffraction analysis confirmed the formation of cubic spinel structure. From SEM analysis, the average grain size of the ferrite ceramic was 2 µm. The electromagnetic properties of LiZn ferrite were investigated. The samples are characterized by high values of the saturation magnetization, initial permeability and Curie temperature. The value of electrical resistivity is equal to 2.3×103 Ω cm. The high frequency performance of LiZn ferrite samples was estimated by measurement the frequency dispersion of the dielectric constant and dielectric loss. It was shown that the dielectric constant is characterized by normal dielectric behavior with frequency. The results were compared with the previous results obtained for the samples prepared by pulsed electron beam heating. Режим доступа: по договору с организацией-держателем ресурса |
| Kieli: | englanti |
| Julkaistu: |
2016
|
| Aiheet: | |
| Linkit: | http://dx.doi.org/10.1016/j.ceramint.2016.07.137 |
| Aineistotyyppi: | Elektroninen Kirjan osa |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=650266 |
MARC
| LEADER | 00000naa0a2200000 4500 | ||
|---|---|---|---|
| 001 | 650266 | ||
| 005 | 20250312145148.0 | ||
| 035 | |a (RuTPU)RU\TPU\network\15478 | ||
| 035 | |a RU\TPU\network\14417 | ||
| 090 | |a 650266 | ||
| 100 | |a 20160928d2016 k||y0rusy50 ba | ||
| 101 | 0 | |a eng | |
| 135 | |a drcn ---uucaa | ||
| 181 | 0 | |a i | |
| 182 | 0 | |a b | |
| 200 | 1 | |a Electromagnetic properties of Li0.4Fe2.4Zn0.2O4 ferrite sintered by continuous electron beam heating |f A. V. Malyshev [et al.] | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: p. 16183 (31 tit.)] | ||
| 330 | |a Lithium-zinc ferrite with the chemical formula of Li0.4Fe2.4Zn0.2O4 was prepared by continuous electron beam heating with electron energy of 1.4 MeV at 1100 °C for 140 min. X-ray diffraction analysis confirmed the formation of cubic spinel structure. From SEM analysis, the average grain size of the ferrite ceramic was 2 µm. The electromagnetic properties of LiZn ferrite were investigated. The samples are characterized by high values of the saturation magnetization, initial permeability and Curie temperature. The value of electrical resistivity is equal to 2.3×103 Ω cm. The high frequency performance of LiZn ferrite samples was estimated by measurement the frequency dispersion of the dielectric constant and dielectric loss. It was shown that the dielectric constant is characterized by normal dielectric behavior with frequency. The results were compared with the previous results obtained for the samples prepared by pulsed electron beam heating. | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | |t Ceramics International |d 1981- | ||
| 463 | |t Vol. 42, iss. 14 |v [P. 16180–16183] |d 2016 | ||
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 701 | 1 | |a Malyshev |b A. V. |c Specialist in the field of electrical engineering |c Senior researcher at Tomsk Polytechnic University, Candidate of Physics and Mathematics (PhD Phys.-Math.) |f 1978- |g Andrei Vladimirovich |3 (RuTPU)RU\TPU\pers\30965 |9 15203 | |
| 701 | 1 | |a Nikolaeva |b S. A. |c specialist in the field of electronics |c Laboratory assistant researcher of Tomsk Polytechnic University |f 1990- |g Svetlana Andreevna |3 (RuTPU)RU\TPU\pers\37341 |9 20260 | |
| 701 | 1 | |a Lysenko |b E. N. |c Specialist in the field of electrical engineering |c Professor of Tomsk Polytechnic University, Doctor of technical sciences |f 1972- |g Elena Nikolaevna |3 (RuTPU)RU\TPU\pers\32050 |9 16097 | |
| 701 | 1 | |a Vlasov |b V. A. |c Physicist |c Senior researcher of Tomsk Polytechnic University, Candidate of physical and mathematical sciences |f 1975- |g Vitaliy Anatolievich |3 (RuTPU)RU\TPU\pers\31405 |9 15577 | |
| 712 | 0 | 2 | |a Национальный исследовательский Томский политехнический университет |b Институт неразрушающего контроля |b Проблемная научно-исследовательская лаборатория электроники, диэлектриков и полупроводников |3 (RuTPU)RU\TPU\col\19033 |9 27309 |
| 801 | 2 | |a RU |b 63413507 |c 20160928 |g RCR | |
| 856 | 4 | |u http://dx.doi.org/10.1016/j.ceramint.2016.07.137 | |
| 942 | |c CF | ||