Asymptotic behaviour of nonequilibrium carriers and photoluminescence kinetics in pure SrTiO"3 crystals under three-photon absorption of laser radiation
The behaviour of nonequilibrium carriers and photoluminescence in nominally pure SrTiO"3 crystals has asymptotically been studied in terms of a kinetic model of three-photon laser excitation of carriers taking into account the processes of autolocalization of electrons from the conduction band,...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
|---|
| Format: |
E-Artikel |
|---|---|
| Sprache: |
Englisch |
| Erschienen: |
1993 |
|---|
| Reproduktion: |
Elsevier Journal Backfiles on ScienceDirect 1907 - 2002 |
|---|---|
| Übergeordnetes Werk: |
in: Physica B: Physics of Condensed Matter - Amsterdam : Elsevier, 192(1993), 3, Seite 274-278 |
| Übergeordnetes Werk: |
volume:192 ; year:1993 ; number:3 ; pages:274-278 |
| Links: |
|---|
| Katalog-ID: |
NLEJ177484942 |
|---|
| LEADER | 01000caa a22002652 4500 | ||
|---|---|---|---|
| 001 | NLEJ177484942 | ||
| 003 | DE-627 | ||
| 005 | 20210706052006.0 | ||
| 007 | cr uuu---uuuuu | ||
| 008 | 070505s1993 xx |||||o 00| ||eng c | ||
| 035 | |a (DE-627)NLEJ177484942 | ||
| 035 | |a (DE-599)GBVNLZ177484942 | ||
| 040 | |a DE-627 |b ger |c DE-627 |e rakwb | ||
| 041 | |a eng | ||
| 245 | 1 | 0 | |a Asymptotic behaviour of nonequilibrium carriers and photoluminescence kinetics in pure SrTiO"3 crystals under three-photon absorption of laser radiation |
| 264 | 1 | |c 1993 | |
| 336 | |a nicht spezifiziert |b zzz |2 rdacontent | ||
| 337 | |a nicht spezifiziert |b z |2 rdamedia | ||
| 338 | |a nicht spezifiziert |b zu |2 rdacarrier | ||
| 520 | |a The behaviour of nonequilibrium carriers and photoluminescence in nominally pure SrTiO"3 crystals has asymptotically been studied in terms of a kinetic model of three-photon laser excitation of carriers taking into account the processes of autolocalization of electrons from the conduction band, quadratic recombination and of delocalization of electrons by laser radiation. A comparison of theoretical data with experimental results obtained when studying the dependence of SrTiO"3 crystal transmission on the intensity of laser radiation of picosecond duration has been carried out. Based on the above comparison, a cross section of the three-photon absorption, σ10^-^7^6 cm^6s^2, has been estimated. Asymptotic estimations describing the behaviour of the carrier concentration and of the photoluminescence intensity at different durations and intensities of the laser pulses can be used in order to estimate the cross sections of carrier recombination and of autolocalization (delocalization) of the electronic excitations. | ||
| 533 | |f Elsevier Journal Backfiles on ScienceDirect 1907 - 2002 | ||
| 700 | 1 | |a Shahverdiev, E.M. |4 oth | |
| 773 | 0 | 8 | |i in |t Physica B: Physics of Condensed Matter |d Amsterdam : Elsevier |g 192(1993), 3, Seite 274-278 |w (DE-627)NLEJ177235136 |w (DE-600)1466579-7 |x 0921-4526 |7 nnns |
| 773 | 1 | 8 | |g volume:192 |g year:1993 |g number:3 |g pages:274-278 |
| 856 | 4 | 0 | |u http://linkinghub.elsevier.com/retrieve/pii/0921-4526(93)90031-Z |
| 912 | |a GBV_USEFLAG_H | ||
| 912 | |a ZDB-1-SDJ | ||
| 912 | |a GBV_NL_ARTICLE | ||
| 951 | |a AR | ||
| 952 | |d 192 |j 1993 |e 3 |h 274-278 | ||
| matchkey_str |
article:09214526:1993----::smttceaiuonnqiirucriradhtlmnseckntciprstocytludrh |
|---|---|
| hierarchy_sort_str |
1993 |
| publishDate |
1993 |
| allfields |
(DE-627)NLEJ177484942 (DE-599)GBVNLZ177484942 DE-627 ger DE-627 rakwb eng Asymptotic behaviour of nonequilibrium carriers and photoluminescence kinetics in pure SrTiO"3 crystals under three-photon absorption of laser radiation 1993 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier The behaviour of nonequilibrium carriers and photoluminescence in nominally pure SrTiO"3 crystals has asymptotically been studied in terms of a kinetic model of three-photon laser excitation of carriers taking into account the processes of autolocalization of electrons from the conduction band, quadratic recombination and of delocalization of electrons by laser radiation. A comparison of theoretical data with experimental results obtained when studying the dependence of SrTiO"3 crystal transmission on the intensity of laser radiation of picosecond duration has been carried out. Based on the above comparison, a cross section of the three-photon absorption, σ10^-^7^6 cm^6s^2, has been estimated. Asymptotic estimations describing the behaviour of the carrier concentration and of the photoluminescence intensity at different durations and intensities of the laser pulses can be used in order to estimate the cross sections of carrier recombination and of autolocalization (delocalization) of the electronic excitations. Elsevier Journal Backfiles on ScienceDirect 1907 - 2002 Shahverdiev, E.M. oth in Physica B: Physics of Condensed Matter Amsterdam : Elsevier 192(1993), 3, Seite 274-278 (DE-627)NLEJ177235136 (DE-600)1466579-7 0921-4526 nnns volume:192 year:1993 number:3 pages:274-278 http://linkinghub.elsevier.com/retrieve/pii/0921-4526(93)90031-Z GBV_USEFLAG_H ZDB-1-SDJ GBV_NL_ARTICLE AR 192 1993 3 274-278 |
| spelling |
(DE-627)NLEJ177484942 (DE-599)GBVNLZ177484942 DE-627 ger DE-627 rakwb eng Asymptotic behaviour of nonequilibrium carriers and photoluminescence kinetics in pure SrTiO"3 crystals under three-photon absorption of laser radiation 1993 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier The behaviour of nonequilibrium carriers and photoluminescence in nominally pure SrTiO"3 crystals has asymptotically been studied in terms of a kinetic model of three-photon laser excitation of carriers taking into account the processes of autolocalization of electrons from the conduction band, quadratic recombination and of delocalization of electrons by laser radiation. A comparison of theoretical data with experimental results obtained when studying the dependence of SrTiO"3 crystal transmission on the intensity of laser radiation of picosecond duration has been carried out. Based on the above comparison, a cross section of the three-photon absorption, σ10^-^7^6 cm^6s^2, has been estimated. Asymptotic estimations describing the behaviour of the carrier concentration and of the photoluminescence intensity at different durations and intensities of the laser pulses can be used in order to estimate the cross sections of carrier recombination and of autolocalization (delocalization) of the electronic excitations. Elsevier Journal Backfiles on ScienceDirect 1907 - 2002 Shahverdiev, E.M. oth in Physica B: Physics of Condensed Matter Amsterdam : Elsevier 192(1993), 3, Seite 274-278 (DE-627)NLEJ177235136 (DE-600)1466579-7 0921-4526 nnns volume:192 year:1993 number:3 pages:274-278 http://linkinghub.elsevier.com/retrieve/pii/0921-4526(93)90031-Z GBV_USEFLAG_H ZDB-1-SDJ GBV_NL_ARTICLE AR 192 1993 3 274-278 |
| allfields_unstemmed |
(DE-627)NLEJ177484942 (DE-599)GBVNLZ177484942 DE-627 ger DE-627 rakwb eng Asymptotic behaviour of nonequilibrium carriers and photoluminescence kinetics in pure SrTiO"3 crystals under three-photon absorption of laser radiation 1993 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier The behaviour of nonequilibrium carriers and photoluminescence in nominally pure SrTiO"3 crystals has asymptotically been studied in terms of a kinetic model of three-photon laser excitation of carriers taking into account the processes of autolocalization of electrons from the conduction band, quadratic recombination and of delocalization of electrons by laser radiation. A comparison of theoretical data with experimental results obtained when studying the dependence of SrTiO"3 crystal transmission on the intensity of laser radiation of picosecond duration has been carried out. Based on the above comparison, a cross section of the three-photon absorption, σ10^-^7^6 cm^6s^2, has been estimated. Asymptotic estimations describing the behaviour of the carrier concentration and of the photoluminescence intensity at different durations and intensities of the laser pulses can be used in order to estimate the cross sections of carrier recombination and of autolocalization (delocalization) of the electronic excitations. Elsevier Journal Backfiles on ScienceDirect 1907 - 2002 Shahverdiev, E.M. oth in Physica B: Physics of Condensed Matter Amsterdam : Elsevier 192(1993), 3, Seite 274-278 (DE-627)NLEJ177235136 (DE-600)1466579-7 0921-4526 nnns volume:192 year:1993 number:3 pages:274-278 http://linkinghub.elsevier.com/retrieve/pii/0921-4526(93)90031-Z GBV_USEFLAG_H ZDB-1-SDJ GBV_NL_ARTICLE AR 192 1993 3 274-278 |
| allfieldsGer |
(DE-627)NLEJ177484942 (DE-599)GBVNLZ177484942 DE-627 ger DE-627 rakwb eng Asymptotic behaviour of nonequilibrium carriers and photoluminescence kinetics in pure SrTiO"3 crystals under three-photon absorption of laser radiation 1993 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier The behaviour of nonequilibrium carriers and photoluminescence in nominally pure SrTiO"3 crystals has asymptotically been studied in terms of a kinetic model of three-photon laser excitation of carriers taking into account the processes of autolocalization of electrons from the conduction band, quadratic recombination and of delocalization of electrons by laser radiation. A comparison of theoretical data with experimental results obtained when studying the dependence of SrTiO"3 crystal transmission on the intensity of laser radiation of picosecond duration has been carried out. Based on the above comparison, a cross section of the three-photon absorption, σ10^-^7^6 cm^6s^2, has been estimated. Asymptotic estimations describing the behaviour of the carrier concentration and of the photoluminescence intensity at different durations and intensities of the laser pulses can be used in order to estimate the cross sections of carrier recombination and of autolocalization (delocalization) of the electronic excitations. Elsevier Journal Backfiles on ScienceDirect 1907 - 2002 Shahverdiev, E.M. oth in Physica B: Physics of Condensed Matter Amsterdam : Elsevier 192(1993), 3, Seite 274-278 (DE-627)NLEJ177235136 (DE-600)1466579-7 0921-4526 nnns volume:192 year:1993 number:3 pages:274-278 http://linkinghub.elsevier.com/retrieve/pii/0921-4526(93)90031-Z GBV_USEFLAG_H ZDB-1-SDJ GBV_NL_ARTICLE AR 192 1993 3 274-278 |
| allfieldsSound |
(DE-627)NLEJ177484942 (DE-599)GBVNLZ177484942 DE-627 ger DE-627 rakwb eng Asymptotic behaviour of nonequilibrium carriers and photoluminescence kinetics in pure SrTiO"3 crystals under three-photon absorption of laser radiation 1993 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier The behaviour of nonequilibrium carriers and photoluminescence in nominally pure SrTiO"3 crystals has asymptotically been studied in terms of a kinetic model of three-photon laser excitation of carriers taking into account the processes of autolocalization of electrons from the conduction band, quadratic recombination and of delocalization of electrons by laser radiation. A comparison of theoretical data with experimental results obtained when studying the dependence of SrTiO"3 crystal transmission on the intensity of laser radiation of picosecond duration has been carried out. Based on the above comparison, a cross section of the three-photon absorption, σ10^-^7^6 cm^6s^2, has been estimated. Asymptotic estimations describing the behaviour of the carrier concentration and of the photoluminescence intensity at different durations and intensities of the laser pulses can be used in order to estimate the cross sections of carrier recombination and of autolocalization (delocalization) of the electronic excitations. Elsevier Journal Backfiles on ScienceDirect 1907 - 2002 Shahverdiev, E.M. oth in Physica B: Physics of Condensed Matter Amsterdam : Elsevier 192(1993), 3, Seite 274-278 (DE-627)NLEJ177235136 (DE-600)1466579-7 0921-4526 nnns volume:192 year:1993 number:3 pages:274-278 http://linkinghub.elsevier.com/retrieve/pii/0921-4526(93)90031-Z GBV_USEFLAG_H ZDB-1-SDJ GBV_NL_ARTICLE AR 192 1993 3 274-278 |
| language |
English |
| source |
in Physica B: Physics of Condensed Matter 192(1993), 3, Seite 274-278 volume:192 year:1993 number:3 pages:274-278 |
| sourceStr |
in Physica B: Physics of Condensed Matter 192(1993), 3, Seite 274-278 volume:192 year:1993 number:3 pages:274-278 |
| format_phy_str_mv |
Article |
| institution |
findex.gbv.de |
| isfreeaccess_bool |
false |
| container_title |
Physica B: Physics of Condensed Matter |
| authorswithroles_txt_mv |
Shahverdiev, E.M. @@oth@@ |
| publishDateDaySort_date |
1993-01-01T00:00:00Z |
| hierarchy_top_id |
NLEJ177235136 |
| id |
NLEJ177484942 |
| language_de |
englisch |
| fullrecord |
<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a22002652 4500</leader><controlfield tag="001">NLEJ177484942</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20210706052006.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">070505s1993 xx |||||o 00| ||eng c</controlfield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)NLEJ177484942</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-599)GBVNLZ177484942</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="041" ind1=" " ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Asymptotic behaviour of nonequilibrium carriers and photoluminescence kinetics in pure SrTiO"3 crystals under three-photon absorption of laser radiation</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">1993</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">zzz</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">z</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">zu</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">The behaviour of nonequilibrium carriers and photoluminescence in nominally pure SrTiO"3 crystals has asymptotically been studied in terms of a kinetic model of three-photon laser excitation of carriers taking into account the processes of autolocalization of electrons from the conduction band, quadratic recombination and of delocalization of electrons by laser radiation. A comparison of theoretical data with experimental results obtained when studying the dependence of SrTiO"3 crystal transmission on the intensity of laser radiation of picosecond duration has been carried out. Based on the above comparison, a cross section of the three-photon absorption, σ10^-^7^6 cm^6s^2, has been estimated. Asymptotic estimations describing the behaviour of the carrier concentration and of the photoluminescence intensity at different durations and intensities of the laser pulses can be used in order to estimate the cross sections of carrier recombination and of autolocalization (delocalization) of the electronic excitations.</subfield></datafield><datafield tag="533" ind1=" " ind2=" "><subfield code="f">Elsevier Journal Backfiles on ScienceDirect 1907 - 2002</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Shahverdiev, E.M.</subfield><subfield code="4">oth</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">in</subfield><subfield code="t">Physica B: Physics of Condensed Matter</subfield><subfield code="d">Amsterdam : Elsevier</subfield><subfield code="g">192(1993), 3, Seite 274-278</subfield><subfield code="w">(DE-627)NLEJ177235136</subfield><subfield code="w">(DE-600)1466579-7</subfield><subfield code="x">0921-4526</subfield><subfield code="7">nnns</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:192</subfield><subfield code="g">year:1993</subfield><subfield code="g">number:3</subfield><subfield code="g">pages:274-278</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">http://linkinghub.elsevier.com/retrieve/pii/0921-4526(93)90031-Z</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_H</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">ZDB-1-SDJ</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_NL_ARTICLE</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">192</subfield><subfield code="j">1993</subfield><subfield code="e">3</subfield><subfield code="h">274-278</subfield></datafield></record></collection>
|
| series2 |
Elsevier Journal Backfiles on ScienceDirect 1907 - 2002 |
| ppnlink_with_tag_str_mv |
@@773@@(DE-627)NLEJ177235136 |
| format |
electronic Article |
| delete_txt_mv |
keep |
| collection |
NL |
| remote_str |
true |
| illustrated |
Not Illustrated |
| issn |
0921-4526 |
| topic_title |
Asymptotic behaviour of nonequilibrium carriers and photoluminescence kinetics in pure SrTiO"3 crystals under three-photon absorption of laser radiation |
| format_facet |
Elektronische Aufsätze Aufsätze Elektronische Ressource |
| format_main_str_mv |
Text Zeitschrift/Artikel |
| carriertype_str_mv |
zu |
| author2_variant |
e s es |
| hierarchy_parent_title |
Physica B: Physics of Condensed Matter |
| hierarchy_parent_id |
NLEJ177235136 |
| hierarchy_top_title |
Physica B: Physics of Condensed Matter |
| isfreeaccess_txt |
false |
| familylinks_str_mv |
(DE-627)NLEJ177235136 (DE-600)1466579-7 |
| title |
Asymptotic behaviour of nonequilibrium carriers and photoluminescence kinetics in pure SrTiO"3 crystals under three-photon absorption of laser radiation |
| spellingShingle |
Asymptotic behaviour of nonequilibrium carriers and photoluminescence kinetics in pure SrTiO"3 crystals under three-photon absorption of laser radiation |
| ctrlnum |
(DE-627)NLEJ177484942 (DE-599)GBVNLZ177484942 |
| title_full |
Asymptotic behaviour of nonequilibrium carriers and photoluminescence kinetics in pure SrTiO"3 crystals under three-photon absorption of laser radiation |
| journal |
Physica B: Physics of Condensed Matter |
| journalStr |
Physica B: Physics of Condensed Matter |
| lang_code |
eng |
| isOA_bool |
false |
| recordtype |
marc |
| publishDateSort |
1993 |
| contenttype_str_mv |
zzz |
| container_start_page |
274 |
| container_volume |
192 |
| format_se |
Elektronische Aufsätze |
| title_sort |
asymptotic behaviour of nonequilibrium carriers and photoluminescence kinetics in pure srtio"3 crystals under three-photon absorption of laser radiation |
| title_auth |
Asymptotic behaviour of nonequilibrium carriers and photoluminescence kinetics in pure SrTiO"3 crystals under three-photon absorption of laser radiation |
| abstract |
The behaviour of nonequilibrium carriers and photoluminescence in nominally pure SrTiO"3 crystals has asymptotically been studied in terms of a kinetic model of three-photon laser excitation of carriers taking into account the processes of autolocalization of electrons from the conduction band, quadratic recombination and of delocalization of electrons by laser radiation. A comparison of theoretical data with experimental results obtained when studying the dependence of SrTiO"3 crystal transmission on the intensity of laser radiation of picosecond duration has been carried out. Based on the above comparison, a cross section of the three-photon absorption, σ10^-^7^6 cm^6s^2, has been estimated. Asymptotic estimations describing the behaviour of the carrier concentration and of the photoluminescence intensity at different durations and intensities of the laser pulses can be used in order to estimate the cross sections of carrier recombination and of autolocalization (delocalization) of the electronic excitations. |
| abstractGer |
The behaviour of nonequilibrium carriers and photoluminescence in nominally pure SrTiO"3 crystals has asymptotically been studied in terms of a kinetic model of three-photon laser excitation of carriers taking into account the processes of autolocalization of electrons from the conduction band, quadratic recombination and of delocalization of electrons by laser radiation. A comparison of theoretical data with experimental results obtained when studying the dependence of SrTiO"3 crystal transmission on the intensity of laser radiation of picosecond duration has been carried out. Based on the above comparison, a cross section of the three-photon absorption, σ10^-^7^6 cm^6s^2, has been estimated. Asymptotic estimations describing the behaviour of the carrier concentration and of the photoluminescence intensity at different durations and intensities of the laser pulses can be used in order to estimate the cross sections of carrier recombination and of autolocalization (delocalization) of the electronic excitations. |
| abstract_unstemmed |
The behaviour of nonequilibrium carriers and photoluminescence in nominally pure SrTiO"3 crystals has asymptotically been studied in terms of a kinetic model of three-photon laser excitation of carriers taking into account the processes of autolocalization of electrons from the conduction band, quadratic recombination and of delocalization of electrons by laser radiation. A comparison of theoretical data with experimental results obtained when studying the dependence of SrTiO"3 crystal transmission on the intensity of laser radiation of picosecond duration has been carried out. Based on the above comparison, a cross section of the three-photon absorption, σ10^-^7^6 cm^6s^2, has been estimated. Asymptotic estimations describing the behaviour of the carrier concentration and of the photoluminescence intensity at different durations and intensities of the laser pulses can be used in order to estimate the cross sections of carrier recombination and of autolocalization (delocalization) of the electronic excitations. |
| collection_details |
GBV_USEFLAG_H ZDB-1-SDJ GBV_NL_ARTICLE |
| container_issue |
3 |
| title_short |
Asymptotic behaviour of nonequilibrium carriers and photoluminescence kinetics in pure SrTiO"3 crystals under three-photon absorption of laser radiation |
| url |
http://linkinghub.elsevier.com/retrieve/pii/0921-4526(93)90031-Z |
| remote_bool |
true |
| author2 |
Shahverdiev, E.M. |
| author2Str |
Shahverdiev, E.M. |
| ppnlink |
NLEJ177235136 |
| mediatype_str_mv |
z |
| isOA_txt |
false |
| hochschulschrift_bool |
false |
| author2_role |
oth |
| up_date |
2024-07-06T09:17:24.460Z |
| _version_ |
1803820670084186112 |
| fullrecord_marcxml |
<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a22002652 4500</leader><controlfield tag="001">NLEJ177484942</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20210706052006.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">070505s1993 xx |||||o 00| ||eng c</controlfield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)NLEJ177484942</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-599)GBVNLZ177484942</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="041" ind1=" " ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Asymptotic behaviour of nonequilibrium carriers and photoluminescence kinetics in pure SrTiO"3 crystals under three-photon absorption of laser radiation</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">1993</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">zzz</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">z</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">zu</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">The behaviour of nonequilibrium carriers and photoluminescence in nominally pure SrTiO"3 crystals has asymptotically been studied in terms of a kinetic model of three-photon laser excitation of carriers taking into account the processes of autolocalization of electrons from the conduction band, quadratic recombination and of delocalization of electrons by laser radiation. A comparison of theoretical data with experimental results obtained when studying the dependence of SrTiO"3 crystal transmission on the intensity of laser radiation of picosecond duration has been carried out. Based on the above comparison, a cross section of the three-photon absorption, σ10^-^7^6 cm^6s^2, has been estimated. Asymptotic estimations describing the behaviour of the carrier concentration and of the photoluminescence intensity at different durations and intensities of the laser pulses can be used in order to estimate the cross sections of carrier recombination and of autolocalization (delocalization) of the electronic excitations.</subfield></datafield><datafield tag="533" ind1=" " ind2=" "><subfield code="f">Elsevier Journal Backfiles on ScienceDirect 1907 - 2002</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Shahverdiev, E.M.</subfield><subfield code="4">oth</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">in</subfield><subfield code="t">Physica B: Physics of Condensed Matter</subfield><subfield code="d">Amsterdam : Elsevier</subfield><subfield code="g">192(1993), 3, Seite 274-278</subfield><subfield code="w">(DE-627)NLEJ177235136</subfield><subfield code="w">(DE-600)1466579-7</subfield><subfield code="x">0921-4526</subfield><subfield code="7">nnns</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:192</subfield><subfield code="g">year:1993</subfield><subfield code="g">number:3</subfield><subfield code="g">pages:274-278</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">http://linkinghub.elsevier.com/retrieve/pii/0921-4526(93)90031-Z</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_H</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">ZDB-1-SDJ</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_NL_ARTICLE</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">192</subfield><subfield code="j">1993</subfield><subfield code="e">3</subfield><subfield code="h">274-278</subfield></datafield></record></collection>
|
| score |
7.399419 |