There are two types of thermally stimulated current (TSC) measurement methods, classified by the origin of the current. One is generated by the detrapping of charges. The other one is generated by depolarization. The latter is frequently called thermally stimulated depolarization current (TSDC). This part of IEC 62607 focuses on the latter method, and specifies the measurement procedures to be developed for determining polarization properties of metal-oxide interfacial devices.<\/p>\n
This document includes:<\/p>\n
outlines of the experimental procedures used to measure TSDC,<\/p>\n<\/li>\n
methods of interpretation of results and discussion of data analysis, and<\/p>\n<\/li>\n
case studies.<\/p>\n<\/li>\n<\/ul>\n
| PDF Pages<\/th>\n | PDF Title<\/th>\n<\/tr>\n | ||||||
|---|---|---|---|---|---|---|---|
| 2<\/td>\n | undefined <\/td>\n<\/tr>\n | ||||||
| 4<\/td>\n | CONTENTS <\/td>\n<\/tr>\n | ||||||
| 5<\/td>\n | FOREWORD <\/td>\n<\/tr>\n | ||||||
| 7<\/td>\n | INTRODUCTION <\/td>\n<\/tr>\n | ||||||
| 8<\/td>\n | 1 Scope 2 Normative references 3 Terms, definitions, and abbreviated terms 3.1 Terms and definitions <\/td>\n<\/tr>\n | ||||||
| 9<\/td>\n | 3.2 Abbreviated terms 4 Measurement of TSDC 4.1 General 4.1.1 Measurement system <\/td>\n<\/tr>\n | ||||||
| 10<\/td>\n | Figures Figure 1 \u2013 Examples of the experimental schematic diagram of TSDC Figure 2 \u2013 Photos of sample holders <\/td>\n<\/tr>\n | ||||||
| 11<\/td>\n | 4.1.2 TSDC measurement sequence Figure 3 \u2013 Visualization of TSDC measurement sequence <\/td>\n<\/tr>\n | ||||||
| 12<\/td>\n | 4.1.3 Expression of temperature dependency of TSDC value 4.2 Sample preparation 4.3 Experimental procedures Tables Table 1 \u2013 TSDC measurement sequence steps and parameters <\/td>\n<\/tr>\n | ||||||
| 13<\/td>\n | 5 Reporting data 6 Data analysis \/ interpretation of results 6.1 General 6.2 Determination of the polarization charge 6.3 Peak method <\/td>\n<\/tr>\n | ||||||
| 14<\/td>\n | Annex A (informative)Case study \u2013 TSDC measurement of SrTiO3 A.1 General <\/td>\n<\/tr>\n | ||||||
| 15<\/td>\n | Figure A.1 \u2013 TSDC data comparison by heating rate Table A.1 \u2013 TSDC measurement sequence steps and parameters \/ case study <\/td>\n<\/tr>\n | ||||||
| 16<\/td>\n | A.2 Estimating activation energy of polarization state by peak method <\/td>\n<\/tr>\n | ||||||
| 17<\/td>\n | Figure A.2 \u2013 Determination of TSDC peak positions using the second derivative curves Figure A.3 \u2013 Arrhenius plot of ln(Tm2\/\u03b2) versus 1\/Tm Table A.2 \u2013 Activation energies in the first heating for y = ln(Tm2\/\u03b2) <\/td>\n<\/tr>\n | ||||||
| 18<\/td>\n | Annex B (informative)Possible methods to analyse TSDC spectra B.1 Determination of the polarization charge B.2 Peak method Figure B.1 \u2013 Peak method <\/td>\n<\/tr>\n | ||||||
| 19<\/td>\n | Bibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":" Nanomanufacturing. Key control characteristics – Nano-enabled metal-oxide interfacial devices. Test method for the polarization properties by thermally stimulated depolarization current<\/b><\/p>\n |