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Effects of research trials of the observational samples of not alloyed and alloyed disorder semiconductors.

Research trials were spent as for the observational sample of not alloyed disorder semiconductor of composition GST-225, and for the alloyed

By X-ray spectral analysis method it is erected, that not alloyed sample has stehiometrichesky a composition and cleanliness of a material of 99,9 %.

For not alloyed sample following experimental data (tab. 4.1) have been gained:

Tab. 4.1 Experimental data for not alloyed sample

Thickness of a film HM 24 yo 5,0
Specific resistance Ohm-sm 0,7∙106 ±0,5∙1011

Transport properties of electrons (j ιτ e) cm2∕B 0,4-IO ' 3 yo 0,5∙l About ’ 4
Transport properties of electron defects, (∕zr ⅛) cm2∕B 0,4 ∙ IO ' 5 ±0,5 ∙ IO ' 4
The energy resolution (for 662 kev) % l±0,3
Quantity of cycles of rewriting Time IO6± 10

Fig. 4.3 Topology of not alloyed sample GST.

In the sample alloyed by nitrogen concentration of a dope is erected -

5,2 at. %. For the sample alloyed by nitrogen the following has been gained

Experimental data (tab. 4.2):

Tab. 4.2 Experimental data for the sample alloyed by nitrogen

The performance name Amendment unit Value
Thickness of a film HM 22 yo 5,0
Specific resistance Ohm-sm 1,1-10 "yo0,5-10"
Transport properties of electrons (μτ e) cm2∕B 1,3-IO ' 4 yo0,5-Io ' 4
Transport properties of electron defects, (μz ⅛) cm2∕B 1,3-IO ' 4 yo0,5-1 About ' 4
The energy resolution (for 662 kev) % 1 ±0,3
Quantity of cycles of rewriting Time 10 "yo 10

Fig. 4.5 Topology of sample GST alloyed by nitrogen.

The analysis of a composition of the sample alloyed by a pine forest has shown that concentration of an impurity makes 5,3 at. %. For the sample alloyed by a pine forest following experimental data (tab. 4.3) have been gained:

During trials samples HSP not alloyed, alloyed by nitrogen and a pine forest have been explored. Not alloyed sample is gained in stehiometricheskom a composition and as a result it possesses the exponents specified in table 4.1.

Tab. 4.3 Experimental data for the sample alloyed by a pine forest

The performance name Amendment unit Value
Thickness of a film HM 24 yo 5,0
Specific resistance Ohm-sm 5,7-Ju11yo0,51011
Transport properties of electrons (μ⅞) cm2∕B 0,8-IO ' 4 ±0,5∙10^4
Transport properties of electron defects, (μτ∕ 1) cm2∕B 0,97∙l About ’ 4±0,5 ∙ IO ' 4
The energy resolution (for 662 kev) % 1 ±0,3
Quantity of cycles of rewriting Time IO8

In the sample alloyed by nitrogen necessary concentration not less than 5 at is reached. %. As a result samples have transited research trials under the developed programs and procedures of research trials and on some exponents
Have surpassed expected performances. The sample has sustained IO11циклов rewritings that is more the than expected.

Fig. 4.6 Topology of sample GST alloyed by a pine forest.

The sample alloyed by a pine forest, in the composition has as not less than 5 at. % of atoms of a pine forest. As a result of trials the sample has surpassed not alloyed. It has sustained IOs rewriting cycles. It is more than in not alloyed sample on IOzраз.

4.3.

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A source: Baturkin Sergey Aleksandrovich. EXAMINATION of CURRENT PERFORMANCES HALKOGENIDNYH STEKLOOBRAZNYH of SEMICONDUCTORS of COMPOSITION GST-225 ALLOYED by NITROGEN And BOHR. The dissertation on competition of a scientific degree of the candidate of physical and mathematical sciences. Tver - 2015. 2015

More on topic Effects of research trials of the observational samples of not alloyed and alloyed disorder semiconductors.:

  1. Reception of the observational samples of not alloyed and alloyed disorder semiconductors.
  2. Chapter 4. Carrying out of experimental researches of samples of not alloyed and alloyed disorder semiconductors of composition GST-225.
  3. Chapter 2. Examination of principles of functioning stekloobraznyh halkogenidnyh the semiconductors alloyed by nitrogen and a pine forest
  4. Baturkin Sergey Aleksandrovich. EXAMINATION of CURRENT PERFORMANCES HALKOGENIDNYH STEKLOOBRAZNYH of SEMICONDUCTORS of COMPOSITION GST-225 ALLOYED by NITROGEN And BOHR. The dissertation on competition of a scientific degree of the candidate of physical and mathematical sciences. Tver - 2015, 2015
  5. Baturkin Sergey Aleksandrovich. EXAMINATION of CURRENT PERFORMANCES HALKOGENIDNYH STEKLOOBRAZNYH of SEMICONDUCTORS of COMPOSITION GST-225 ALLOYED by NITROGEN And BOHR. The dissertation AUTHOR'S ABSTRACT on competition of a scientific degree of the candidate of physical and mathematical sciences. Tver - 2015, 2015
  6. 2.1.5. Electronic structures alloyed amorphous Ge2Sb2Te5
  7. Working out of a breadboard model of installation for synthesis of disorder semiconductors
  8. the Observational effects on examination of non-linear effects of ferroelectric materials
  9. Chapter 3. Working out of mathematical model of physical processes in disorder semiconductors of structure GST-225 and models of file JAEFP
  10. 4.5. The observational checkout of adequacy of effects of modelling JAEFP
  11. 4.2.1. The observational effects
  12. the observational effects
  13. CHAPTER 2. SAMPLES AND RESEARCH METHODS