| 학회 |
한국재료학회 |
| 학술대회 |
2011년 봄 (05/26 ~ 05/27, 제주 휘닉스 아일랜드) |
| 권호 |
17권 1호 |
| 발표분야 |
A. Information and Sensor Materials(정보소재 및 센서) |
| 제목 |
The Effect of Zn Doping in (1.0NiMn2O4 + 0.05Co + 0.05Fe + 0.05Cu) NTC Thin Film Fabricated with Aerosol Deposition |
| 초록 |
This study examines the effect of Zn doping in NTC material with the composition of 1.0NiMn2O4 + 0.05Co + 0.05Fe + 0.05Cu. NTC thermistor thin films of 1.0NiMn2O4 + 0.05Co + 0.05Fe + 0.05Cu + xZn (x = 0, 0.005, 0.01, 0.025, 0.05) were fabricated on glass substrate by Aerosol Deposition at room temperature. The phases of the deposited films were analyzed by X-Ray Diffractometry (XRD) and Scanning Electron Microscopy (SEM) with EDS. Resistance-temperature (R-T) characteristics were measured and values of thermistor constant B30/100 was ranged from 4350K to 5300K. The values of activation energy for the NTC thermistor were calculated as 0.375, 0.378, 0.387, 0.455, 0.456eV with the x = 0, 0.005, 0.01, 0.025, 0.05, respectively. |
| 저자 |
조준연1, 백창우1, 이종필1, 오남근2, Guifang Han2, 한병동2, 손세천2, 윤운하2, 최종진2, 박동수2, 류정호2, 공영민3, 정대용1
|
| 소속 |
1명지대, 2재료(연), 3울산대 |
| 키워드 |
NTC; Aerosol Deposition;
|
| E-Mail |
|
