Size dependent electron momentum density distribution in ZnS
In this paper, we present size dependent electron momentum density distribution in ZnS. ZnS nanoparticles of size 3.8nm and 2.4nm are synthesized using the chemical route and characterized by X-ray diffraction (XRD). The Compton profile measurements are performed on both the nano-sized as well as bu...
Gespeichert in:
| Veröffentlicht in: | Physica. B, Condensed matter Condensed matter, 2011-11, Vol.406 (22), p.4307-4311 |
|---|---|
| Hauptverfasser: | , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 4311 |
|---|---|
| container_issue | 22 |
| container_start_page | 4307 |
| container_title | Physica. B, Condensed matter |
| container_volume | 406 |
| creator | Mishra, M.C. Kumar, R. Sharma, G. Vijay, Y.K. Sharma, B.K. |
| description | In this paper, we present size dependent electron momentum density distribution in ZnS. ZnS nanoparticles of size 3.8nm and 2.4nm are synthesized using the chemical route and characterized by X-ray diffraction (XRD). The Compton profile measurements are performed on both the nano-sized as well as bulk ZnS samples employing 59.54keV gamma-rays from 241Am source. The results reveal that the valence electron density in momentum space becomes narrower with reduction of particle size. To evaluate the charge transfer on compound formation, the ionic model based calculations for a number of configurations of Zn+xS−x (0.0≤x≤2) are also performed utilizing free atom Compton profiles. These results suggest different amounts of charge transfer in these materials varying from 1.2 to 2.0 electron from Zn to S atom. |
| doi_str_mv | 10.1016/j.physb.2011.08.073 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_926307410</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><els_id>S0921452611008386</els_id><sourcerecordid>926307410</sourcerecordid><originalsourceid>FETCH-LOGICAL-c365t-2fad180e629e4796204b28ea4786489eac93e6d0214d646ff8152816eeba963d3</originalsourceid><addsrcrecordid>eNp9kE1LAzEQhoMoWKu_wMtexNOu-dpsAnqQ4hcUPFQvXkKazGLKbrYmW6H-eqMtHp3LMLzvO8M8CJ0TXBFMxNWqWr9v07KimJAKywo37ABNiGxYSQmrD9EEK0pKXlNxjE5SWuFcpCETdL3wX1A4WENwEMYCOrBjHELRD32eN33WQvLjtnA-jdEvN6PPqg_FW1icoqPWdAnO9n2KXu_vXmaP5fz54Wl2Oy8tE_VY0tY4IjEIqoA3SlDMl1SC4Y0UXCowVjEQDlPCneCibSWpqSQCYGmUYI5N0eVu7zoOHxtIo-59stB1JsCwSVpRwXDDCc5OtnPaOKQUodXr6HsTt5pg_YNKr_QvKv2DSmOpM6qcutjvN8maro0mWJ_-opTXjVRCZd_Nzgf52U8PUSfrIVhwPmZs2g3-3zvf-ih_tQ</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>926307410</pqid></control><display><type>article</type><title>Size dependent electron momentum density distribution in ZnS</title><source>Elsevier ScienceDirect Journals</source><creator>Mishra, M.C. ; Kumar, R. ; Sharma, G. ; Vijay, Y.K. ; Sharma, B.K.</creator><creatorcontrib>Mishra, M.C. ; Kumar, R. ; Sharma, G. ; Vijay, Y.K. ; Sharma, B.K.</creatorcontrib><description>In this paper, we present size dependent electron momentum density distribution in ZnS. ZnS nanoparticles of size 3.8nm and 2.4nm are synthesized using the chemical route and characterized by X-ray diffraction (XRD). The Compton profile measurements are performed on both the nano-sized as well as bulk ZnS samples employing 59.54keV gamma-rays from 241Am source. The results reveal that the valence electron density in momentum space becomes narrower with reduction of particle size. To evaluate the charge transfer on compound formation, the ionic model based calculations for a number of configurations of Zn+xS−x (0.0≤x≤2) are also performed utilizing free atom Compton profiles. These results suggest different amounts of charge transfer in these materials varying from 1.2 to 2.0 electron from Zn to S atom.</description><identifier>ISSN: 0921-4526</identifier><identifier>EISSN: 1873-2135</identifier><identifier>DOI: 10.1016/j.physb.2011.08.073</identifier><language>eng</language><publisher>Kidlington: Elsevier B.V</publisher><subject>Charge transfer ; Condensed matter ; Condensed matter: electronic structure, electrical, magnetic, and optical properties ; Density distribution ; Electron density ; Electron momentum density ; Exact sciences and technology ; Ionic model ; Magnetic resonances and relaxations in condensed matter, mössbauer effect ; Mössbauer effect; other γ-ray spectroscopy ; Nanocomposites ; Nanomaterials ; Nanostructure ; Physics ; X-ray scattering ; Zinc sulfides</subject><ispartof>Physica. B, Condensed matter, 2011-11, Vol.406 (22), p.4307-4311</ispartof><rights>2011 Elsevier B.V.</rights><rights>2015 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c365t-2fad180e629e4796204b28ea4786489eac93e6d0214d646ff8152816eeba963d3</citedby><cites>FETCH-LOGICAL-c365t-2fad180e629e4796204b28ea4786489eac93e6d0214d646ff8152816eeba963d3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0921452611008386$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65306</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=24578969$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Mishra, M.C.</creatorcontrib><creatorcontrib>Kumar, R.</creatorcontrib><creatorcontrib>Sharma, G.</creatorcontrib><creatorcontrib>Vijay, Y.K.</creatorcontrib><creatorcontrib>Sharma, B.K.</creatorcontrib><title>Size dependent electron momentum density distribution in ZnS</title><title>Physica. B, Condensed matter</title><description>In this paper, we present size dependent electron momentum density distribution in ZnS. ZnS nanoparticles of size 3.8nm and 2.4nm are synthesized using the chemical route and characterized by X-ray diffraction (XRD). The Compton profile measurements are performed on both the nano-sized as well as bulk ZnS samples employing 59.54keV gamma-rays from 241Am source. The results reveal that the valence electron density in momentum space becomes narrower with reduction of particle size. To evaluate the charge transfer on compound formation, the ionic model based calculations for a number of configurations of Zn+xS−x (0.0≤x≤2) are also performed utilizing free atom Compton profiles. These results suggest different amounts of charge transfer in these materials varying from 1.2 to 2.0 electron from Zn to S atom.</description><subject>Charge transfer</subject><subject>Condensed matter</subject><subject>Condensed matter: electronic structure, electrical, magnetic, and optical properties</subject><subject>Density distribution</subject><subject>Electron density</subject><subject>Electron momentum density</subject><subject>Exact sciences and technology</subject><subject>Ionic model</subject><subject>Magnetic resonances and relaxations in condensed matter, mössbauer effect</subject><subject>Mössbauer effect; other γ-ray spectroscopy</subject><subject>Nanocomposites</subject><subject>Nanomaterials</subject><subject>Nanostructure</subject><subject>Physics</subject><subject>X-ray scattering</subject><subject>Zinc sulfides</subject><issn>0921-4526</issn><issn>1873-2135</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2011</creationdate><recordtype>article</recordtype><recordid>eNp9kE1LAzEQhoMoWKu_wMtexNOu-dpsAnqQ4hcUPFQvXkKazGLKbrYmW6H-eqMtHp3LMLzvO8M8CJ0TXBFMxNWqWr9v07KimJAKywo37ABNiGxYSQmrD9EEK0pKXlNxjE5SWuFcpCETdL3wX1A4WENwEMYCOrBjHELRD32eN33WQvLjtnA-jdEvN6PPqg_FW1icoqPWdAnO9n2KXu_vXmaP5fz54Wl2Oy8tE_VY0tY4IjEIqoA3SlDMl1SC4Y0UXCowVjEQDlPCneCibSWpqSQCYGmUYI5N0eVu7zoOHxtIo-59stB1JsCwSVpRwXDDCc5OtnPaOKQUodXr6HsTt5pg_YNKr_QvKv2DSmOpM6qcutjvN8maro0mWJ_-opTXjVRCZd_Nzgf52U8PUSfrIVhwPmZs2g3-3zvf-ih_tQ</recordid><startdate>20111115</startdate><enddate>20111115</enddate><creator>Mishra, M.C.</creator><creator>Kumar, R.</creator><creator>Sharma, G.</creator><creator>Vijay, Y.K.</creator><creator>Sharma, B.K.</creator><general>Elsevier B.V</general><general>Elsevier</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7U5</scope><scope>8FD</scope><scope>L7M</scope></search><sort><creationdate>20111115</creationdate><title>Size dependent electron momentum density distribution in ZnS</title><author>Mishra, M.C. ; Kumar, R. ; Sharma, G. ; Vijay, Y.K. ; Sharma, B.K.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c365t-2fad180e629e4796204b28ea4786489eac93e6d0214d646ff8152816eeba963d3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2011</creationdate><topic>Charge transfer</topic><topic>Condensed matter</topic><topic>Condensed matter: electronic structure, electrical, magnetic, and optical properties</topic><topic>Density distribution</topic><topic>Electron density</topic><topic>Electron momentum density</topic><topic>Exact sciences and technology</topic><topic>Ionic model</topic><topic>Magnetic resonances and relaxations in condensed matter, mössbauer effect</topic><topic>Mössbauer effect; other γ-ray spectroscopy</topic><topic>Nanocomposites</topic><topic>Nanomaterials</topic><topic>Nanostructure</topic><topic>Physics</topic><topic>X-ray scattering</topic><topic>Zinc sulfides</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Mishra, M.C.</creatorcontrib><creatorcontrib>Kumar, R.</creatorcontrib><creatorcontrib>Sharma, G.</creatorcontrib><creatorcontrib>Vijay, Y.K.</creatorcontrib><creatorcontrib>Sharma, B.K.</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Physica. B, Condensed matter</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Mishra, M.C.</au><au>Kumar, R.</au><au>Sharma, G.</au><au>Vijay, Y.K.</au><au>Sharma, B.K.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Size dependent electron momentum density distribution in ZnS</atitle><jtitle>Physica. B, Condensed matter</jtitle><date>2011-11-15</date><risdate>2011</risdate><volume>406</volume><issue>22</issue><spage>4307</spage><epage>4311</epage><pages>4307-4311</pages><issn>0921-4526</issn><eissn>1873-2135</eissn><abstract>In this paper, we present size dependent electron momentum density distribution in ZnS. ZnS nanoparticles of size 3.8nm and 2.4nm are synthesized using the chemical route and characterized by X-ray diffraction (XRD). The Compton profile measurements are performed on both the nano-sized as well as bulk ZnS samples employing 59.54keV gamma-rays from 241Am source. The results reveal that the valence electron density in momentum space becomes narrower with reduction of particle size. To evaluate the charge transfer on compound formation, the ionic model based calculations for a number of configurations of Zn+xS−x (0.0≤x≤2) are also performed utilizing free atom Compton profiles. These results suggest different amounts of charge transfer in these materials varying from 1.2 to 2.0 electron from Zn to S atom.</abstract><cop>Kidlington</cop><pub>Elsevier B.V</pub><doi>10.1016/j.physb.2011.08.073</doi><tpages>5</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0921-4526 |
| ispartof | Physica. B, Condensed matter, 2011-11, Vol.406 (22), p.4307-4311 |
| issn | 0921-4526 1873-2135 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_926307410 |
| source | Elsevier ScienceDirect Journals |
| subjects | Charge transfer Condensed matter Condensed matter: electronic structure, electrical, magnetic, and optical properties Density distribution Electron density Electron momentum density Exact sciences and technology Ionic model Magnetic resonances and relaxations in condensed matter, mössbauer effect Mössbauer effect other γ-ray spectroscopy Nanocomposites Nanomaterials Nanostructure Physics X-ray scattering Zinc sulfides |
| title | Size dependent electron momentum density distribution in ZnS |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-09T00%3A41%3A19IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Size%20dependent%20electron%20momentum%20density%20distribution%20in%20ZnS&rft.jtitle=Physica.%20B,%20Condensed%20matter&rft.au=Mishra,%20M.C.&rft.date=2011-11-15&rft.volume=406&rft.issue=22&rft.spage=4307&rft.epage=4311&rft.pages=4307-4311&rft.issn=0921-4526&rft.eissn=1873-2135&rft_id=info:doi/10.1016/j.physb.2011.08.073&rft_dat=%3Cproquest_cross%3E926307410%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=926307410&rft_id=info:pmid/&rft_els_id=S0921452611008386&rfr_iscdi=true |