Some features of the conduction band structure, transport and optical properties of n-type Mg/sub 2/Si-Mg/sub 2/Sn alloys
Mg/sub 2/Si/sub x/Sn/sub 1-x/ alloys are the perspective material for thermoelectric generators at moderate temperature. However the absence of reliable data on their band structure parameters does not permit to estimate a possible limit thermoelectric efficiency of these materials. According to the...
Saved in:
Published in | Twenty-First International Conference on Thermoelectrics, 2002. Proceedings ICT '02 pp. 151 - 154 |
---|---|
Main Authors | , , , , , , , , |
Format | Conference Proceeding |
Language | English |
Published |
IEEE
2002
|
Subjects | |
Online Access | Get full text |
Cover
Loading…
Abstract | Mg/sub 2/Si/sub x/Sn/sub 1-x/ alloys are the perspective material for thermoelectric generators at moderate temperature. However the absence of reliable data on their band structure parameters does not permit to estimate a possible limit thermoelectric efficiency of these materials. According to the phase diagram there are two wide regions of solid solutions in pseudo-binary system Mg/sub 2/Si/sub x/Sn/sub l-x/ near the Mg/sub 2/Si and Mg/sub 2/Sn compounds. They are separated by a two-phase range (0.4 < x < 0.6). Here we shall report the results of the complex study of Hall and Seebeck coefficients (80 - 850 K), and optical spectra in plasma reflection interval (250 - 4500 cm/sup -1/) for n-type samples of various composition. The properties of each composition with different x were investigated in carrier concentration range varying from 5/spl middot/10/sup 18/ to 5/spl middot/10/sup 20/ cm/sup -3/. Combined analysis of kinetic and optical properties resulted in determination of conduction band basic parameters. |
---|---|
AbstractList | Mg/sub 2/Si/sub x/Sn/sub 1-x/ alloys are the perspective material for thermoelectric generators at moderate temperature. However the absence of reliable data on their band structure parameters does not permit to estimate a possible limit thermoelectric efficiency of these materials. According to the phase diagram there are two wide regions of solid solutions in pseudo-binary system Mg/sub 2/Si/sub x/Sn/sub l-x/ near the Mg/sub 2/Si and Mg/sub 2/Sn compounds. They are separated by a two-phase range (0.4 < x < 0.6). Here we shall report the results of the complex study of Hall and Seebeck coefficients (80 - 850 K), and optical spectra in plasma reflection interval (250 - 4500 cm/sup -1/) for n-type samples of various composition. The properties of each composition with different x were investigated in carrier concentration range varying from 5/spl middot/10/sup 18/ to 5/spl middot/10/sup 20/ cm/sup -3/. Combined analysis of kinetic and optical properties resulted in determination of conduction band basic parameters. |
Author | Fedorov, M.I. Burkov, A.T. Eremin, I.S. Ordin, S.V. Gurieva, E.A. Zaitsev, V.K. Konstantinov, P.P. Sano, S. Vedernikov, M.V. |
Author_xml | – sequence: 1 givenname: V.K. surname: Zaitsev fullname: Zaitsev, V.K. organization: A.F. Ioffe Physicotech. Inst., Acad. of Sci., St. Petersburg, Russia – sequence: 2 givenname: M.I. surname: Fedorov fullname: Fedorov, M.I. organization: A.F. Ioffe Physicotech. Inst., Acad. of Sci., St. Petersburg, Russia – sequence: 3 givenname: A.T. surname: Burkov fullname: Burkov, A.T. organization: A.F. Ioffe Physicotech. Inst., Acad. of Sci., St. Petersburg, Russia – sequence: 4 givenname: E.A. surname: Gurieva fullname: Gurieva, E.A. organization: A.F. Ioffe Physicotech. Inst., Acad. of Sci., St. Petersburg, Russia – sequence: 5 givenname: I.S. surname: Eremin fullname: Eremin, I.S. organization: A.F. Ioffe Physicotech. Inst., Acad. of Sci., St. Petersburg, Russia – sequence: 6 givenname: P.P. surname: Konstantinov fullname: Konstantinov, P.P. organization: A.F. Ioffe Physicotech. Inst., Acad. of Sci., St. Petersburg, Russia – sequence: 7 givenname: S.V. surname: Ordin fullname: Ordin, S.V. organization: A.F. Ioffe Physicotech. Inst., Acad. of Sci., St. Petersburg, Russia – sequence: 8 givenname: S. surname: Sano fullname: Sano, S. – sequence: 9 givenname: M.V. surname: Vedernikov fullname: Vedernikov, M.V. |
BookMark | eNp9j7FqwzAQhgVtIHGbPZDlHiC2ZbupnTmktEMnZw-yfU4VHJ2QzoPfvio1dOu_3P_xHQcXiUdDBoXYZDLJMnlIP47nJJcyD3SQeVU-iEiWlSzK16qolmLt_U2GvOyzwCsx1XRH6FHx6NAD9cBfCC2ZbmxZk4FGmQ48u4BhYwfslPGWHMOPIMu6VQNYRxYd698TJubJInxeUz82kKe1jv-6ATUMNPlnsejV4HE9zyexfTudj--xRsSLdfqu3HSZvyj-t99k9E5K |
ContentType | Conference Proceeding |
DBID | 6IE 6IL CBEJK RIE RIL |
DOI | 10.1109/ICT.2002.1190287 |
DatabaseName | IEEE Electronic Library (IEL) Conference Proceedings IEEE Proceedings Order Plan All Online (POP All Online) 1998-present by volume IEEE Xplore All Conference Proceedings IEEE Electronic Library Online IEEE Proceedings Order Plans (POP All) 1998-Present |
DatabaseTitleList | |
Database_xml | – sequence: 1 dbid: RIE name: IEEE Electronic Library Online url: https://proxy.k.utb.cz/login?url=https://ieeexplore.ieee.org/ sourceTypes: Publisher |
DeliveryMethod | fulltext_linktorsrc |
Discipline | Engineering |
EndPage | 154 |
ExternalDocumentID | 1190287 |
GroupedDBID | 6IE 6IK 6IL AAJGR AAVQY ALMA_UNASSIGNED_HOLDINGS BEFXN BFFAM BGNUA BKEBE BPEOZ CBEJK OCL RIE RIL |
ID | FETCH-ieee_primary_11902873 |
IEDL.DBID | RIE |
ISBN | 0780376838 9780780376830 |
IngestDate | Wed Jun 26 19:27:23 EDT 2024 |
IsPeerReviewed | false |
IsScholarly | false |
Language | English |
LinkModel | DirectLink |
MergedId | FETCHMERGED-ieee_primary_11902873 |
ParticipantIDs | ieee_primary_1190287 |
PublicationCentury | 2000 |
PublicationDate | 20020000 |
PublicationDateYYYYMMDD | 2002-01-01 |
PublicationDate_xml | – year: 2002 text: 20020000 |
PublicationDecade | 2000 |
PublicationTitle | Twenty-First International Conference on Thermoelectrics, 2002. Proceedings ICT '02 |
PublicationTitleAbbrev | ICT |
PublicationYear | 2002 |
Publisher | IEEE |
Publisher_xml | – name: IEEE |
SSID | ssj0000451838 |
Score | 2.6364524 |
Snippet | Mg/sub 2/Si/sub x/Sn/sub 1-x/ alloys are the perspective material for thermoelectric generators at moderate temperature. However the absence of reliable data... |
SourceID | ieee |
SourceType | Publisher |
StartPage | 151 |
SubjectTerms | Conducting materials Materials reliability Optical materials Optical reflection Plasma properties Plasma temperature Silicon alloys Solids Thermoelectricity Tin |
Title | Some features of the conduction band structure, transport and optical properties of n-type Mg/sub 2/Si-Mg/sub 2/Sn alloys |
URI | https://ieeexplore.ieee.org/document/1190287 |
hasFullText | 1 |
inHoldings | 1 |
isFullTextHit | |
isPrint | |
link | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwjZ1LT8JAEIAnwEkvPsCoqJmDR7b0SdszkaAJxgRMuJF9TI0xtoTHAX-9u1sKajh4222byU7aZmbn8S3AfUIUcy5SFmaeYKESMdNedcpEL4ijiPsiCU2_8-i5N3wNn6bRtAadXS8MEdniM3LM0ObyVSHXJlTW9TzDGonrUE9cv-zV2sVTDCclCRK7M09c_dvYiQXsVHO3SlO6afexP7H1Cc5W5q_DVaxtGZzAqFpVWVLy4axXwpFff4CN_132KbT2XXz4srNPZ1Cj_ByOfwAIm7AZF5-EGVm65xKLDLU_iHqLrEqoLAqeKywZs_qJDq4qFjqaG8XcRsJxbiL6C4NmNSJyZuK6OHrTX7lAvzt-Z_txjibTv1m2oD14mPSHzCgym5fMi9lWh-ACGnmR0yWgTGPFyQsz7VOEKuBCRq70Ayl4Jj1F0RU0D0m4Pny5DUf2nBUb3LiBhlaMbrW5X4k7-56_AUOsrFo |
link.rule.ids | 310,311,786,790,795,796,802,4069,4070,27958,55109 |
linkProvider | IEEE |
linkToHtml | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwjZ1LT8JAEIAniAf14gOMio85eGRLS1vanokElBITMOFG9lVjjC2RcsBf7-6WghoO3nbbZrKTtpnZeXwLcB9KGVDKIuIlDiOeYAFRXnVEWMcNfJ-2Wejpfud41Om_eI9Tf1qB5qYXRkppis-kpYcmly8yvtShspbjaNZIsAf7ys7bUdGttYmoaFJK6IZmbx7a6scxE4PYKed2mai0o9agOzEVCtZa6q_jVYx16R1DXK6rKCp5t5Y5s_jXH2Tjfxd-AvVtHx8-byzUKVRkegZHPxCENViNsw-JiTR8zwVmCSqPENUmWRRYWWQ0FVhQZtUTTcxLGjrqG9ncxMJxrmP6nxrOqkWkREd2MX5V3znDdmv8RrbjFHWuf7WoQ6P3MOn2iVZkNi-oF7O1Du45VNMslReAPAoElY6XKK_CEy5l3Ld52-WMJtwR0r-E2i4JV7sv38FBfxIPZ8PB6KkBh-bUFRPquIaqUlLeKOOfs1vzzr8BiXqvsA |
openUrl | ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=proceeding&rft.title=Twenty-First+International+Conference+on+Thermoelectrics%2C+2002.+Proceedings+ICT+%2702&rft.atitle=Some+features+of+the+conduction+band+structure%2C+transport+and+optical+properties+of+n-type+Mg%2Fsub+2%2FSi-Mg%2Fsub+2%2FSn+alloys&rft.au=Zaitsev%2C+V.K.&rft.au=Fedorov%2C+M.I.&rft.au=Burkov%2C+A.T.&rft.au=Gurieva%2C+E.A.&rft.date=2002-01-01&rft.pub=IEEE&rft.isbn=9780780376830&rft.spage=151&rft.epage=154&rft_id=info:doi/10.1109%2FICT.2002.1190287&rft.externalDocID=1190287 |
thumbnail_l | http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=9780780376830/lc.gif&client=summon&freeimage=true |
thumbnail_m | http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=9780780376830/mc.gif&client=summon&freeimage=true |
thumbnail_s | http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=9780780376830/sc.gif&client=summon&freeimage=true |