| 000 | 03486nlm1a2200421 4500 | ||
|---|---|---|---|
| 001 | 663854 | ||
| 005 | 20231030041910.0 | ||
| 035 | _a(RuTPU)RU\TPU\network\35024 | ||
| 090 | _a663854 | ||
| 100 | _a20210315a2020 k y0engy50 ba | ||
| 101 | 0 | _aeng | |
| 102 | _aKZ | ||
| 135 | _adrcn ---uucaa | ||
| 181 | 0 | _ai | |
| 182 | 0 | _ab | |
| 200 | 1 |
_aInvestigation of electrical properties homogeneity of Li-Ti-Zn ferrite ceramics _fE. V. Nikolaev, A. L. Astafyev, S. A. Nikolaeva [et al.] |
|
| 203 |
_aText _celectronic |
||
| 300 | _aTitle screen | ||
| 320 | _a[References: 37 tit.] | ||
| 330 | _aIn this article the distribution of electrical conductivity homogeneity of lithium ferrite ceramics was studied. Investigations of the conductivity were performed on samples of lithium substituted ferrite with addition of zirconium dioxide (0%; 0.2%; 0.3%; 0.5 weight %). Experimental samples were sintered at 1010 °C for 2 hours by using the standard ceramic technology. Temperature dependences of electrical conductivity were obtained by the two-probe method (spreading resistance analysis). According to spreading resistance analysis, it was found that the distribution of electrical conductivity in the surface layers varies depending on the chemical composition and this distribution has inhomogeneous character. Also, the activation energy and measurement error were calculated. | ||
| 461 | _tEurasian Physical Technical Journal | ||
| 463 |
_tVol. 17, № 1 (33) _v[P. 5-12] _d2020 |
||
| 610 | 1 | _aэлектронный ресурс | |
| 610 | 1 | _aтруды учёных ТПУ | |
| 610 | 1 | _alithium ferrites | |
| 610 | 1 | _aceramics | |
| 610 | 1 | _aelectrical conductivity | |
| 610 | 1 | _azirconium dioxide | |
| 701 | 1 |
_aNikolaev _bE. V. _cspecialist in the field of electrical engineering _cengineer of Tomsk Polytechnic University _f1989- _gEvgeny Vladimirovich _2stltpush _3(RuTPU)RU\TPU\pers\34529 |
|
| 701 | 1 |
_aAstafyev _bA. L. _cspecialist in the field of electrical engineering _cEngineer of Tomsk Polytechnic University _f1990- _gAlexander Leonidovich _2stltpush _3(RuTPU)RU\TPU\pers\32986 |
|
| 701 | 1 |
_aNikolaeva _bS. A. _cspecialist in the field of electrical engineering _cLaboratory assistant researcher of Tomsk Polytechnic University _f1990- _gSvetlana Andreevna _2stltpush _3(RuTPU)RU\TPU\pers\37341 |
|
| 701 | 1 |
_aLysenko _bE. N. _cSpecialist in the field of electrical engineering _cHead of the laboratory of Tomsk Polytechnic University, Candidate of physical and mathematical sciences _f1972- _gElena Nikolaevna _2stltpush _3(RuTPU)RU\TPU\pers\32050 |
|
| 701 | 1 |
_aZeinidenov _bA. K. _gAsylbek Kalkenovich |
|
| 712 | 0 | 2 |
_aНациональный исследовательский Томский политехнический университет _bИнженерная школа неразрушающего контроля и безопасности _bОтделение контроля и диагностики _h7978 _2stltpush _3(RuTPU)RU\TPU\col\23584 |
| 712 | 0 | 2 |
_aНациональный исследовательский Томский политехнический университет _bИнститут неразрушающего контроля _bПроблемная научно-исследовательская лаборатория электроники, диэлектриков и полупроводников _h194 _2stltpush _3(RuTPU)RU\TPU\col\19033 |
| 801 | 2 |
_aRU _b63413507 _c20210315 _gRCR |
|
| 856 | 4 | _uhttps://doi.org/10.31489/2020No1/5-12 | |
| 942 | _cCF | ||