Microwave Spectroscopy of Condensed Helium at the Roton Frequency
A spectral absorption line of electromagnetic radiation in the frequency range 40–200 GHz and at temperatures 1.4–2.75 K is measured in liquid helium. It is found that the narrow line of resonance absorption near the roton frequency does exist against a wide pedestal. The results obtained are compar...
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| Veröffentlicht in: | Journal of low temperature physics 2010, Vol.158 (1-2), p.244-249 |
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| container_end_page | 249 |
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| container_issue | 1-2 |
| container_start_page | 244 |
| container_title | Journal of low temperature physics |
| container_volume | 158 |
| creator | Rybalko, A. Rubets, S. Rudavskii, E. Tikhiy, V. Poluectov, Y. Golovashchenko, R. Derkach, V. Tarapov, S. Usatenko, O. |
| description | A spectral absorption line of electromagnetic radiation in the frequency range 40–200 GHz and at temperatures 1.4–2.75 K is measured in liquid helium. It is found that the narrow line of resonance absorption near the roton frequency does exist against a wide pedestal. The results obtained are compared with the data on the roton spectrum obtained in neutron scattering experiments. The possible reason for narrow absorption peak appearance is analyzed and the analogy between the observed phenomenon and Mössbauer effect is considered. |
| doi_str_mv | 10.1007/s10909-009-0025-6 |
| format | Article |
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It is found that the narrow line of resonance absorption near the roton frequency does exist against a wide pedestal. The results obtained are compared with the data on the roton spectrum obtained in neutron scattering experiments. The possible reason for narrow absorption peak appearance is analyzed and the analogy between the observed phenomenon and Mössbauer effect is considered.</description><identifier>ISSN: 0022-2291</identifier><identifier>EISSN: 1573-7357</identifier><identifier>DOI: 10.1007/s10909-009-0025-6</identifier><language>eng</language><publisher>Boston: Springer US</publisher><subject>Analogies ; Characterization and Evaluation of Materials ; Condensed Matter Physics ; Frequency ranges ; Liquid helium ; Low temperature physics ; Magnetic Materials ; Magnetism ; Microwave spectroscopy ; Neutron scattering ; Physics ; Physics and Astronomy ; Resonance absorption ; Rotons</subject><ispartof>Journal of low temperature physics, 2010, Vol.158 (1-2), p.244-249</ispartof><rights>Springer Science+Business Media, LLC 2009</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c321t-11ee7ff49fd4f30520a61a9bd1e3e4baa883826d29a7b3a17ed91c3ecce80ccd3</citedby><cites>FETCH-LOGICAL-c321t-11ee7ff49fd4f30520a61a9bd1e3e4baa883826d29a7b3a17ed91c3ecce80ccd3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s10909-009-0025-6$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s10909-009-0025-6$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,780,784,27924,27925,41488,42557,51319</link.rule.ids></links><search><creatorcontrib>Rybalko, A.</creatorcontrib><creatorcontrib>Rubets, S.</creatorcontrib><creatorcontrib>Rudavskii, E.</creatorcontrib><creatorcontrib>Tikhiy, V.</creatorcontrib><creatorcontrib>Poluectov, Y.</creatorcontrib><creatorcontrib>Golovashchenko, R.</creatorcontrib><creatorcontrib>Derkach, V.</creatorcontrib><creatorcontrib>Tarapov, S.</creatorcontrib><creatorcontrib>Usatenko, O.</creatorcontrib><title>Microwave Spectroscopy of Condensed Helium at the Roton Frequency</title><title>Journal of low temperature physics</title><addtitle>J Low Temp Phys</addtitle><description>A spectral absorption line of electromagnetic radiation in the frequency range 40–200 GHz and at temperatures 1.4–2.75 K is measured in liquid helium. 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The possible reason for narrow absorption peak appearance is analyzed and the analogy between the observed phenomenon and Mössbauer effect is considered.</description><subject>Analogies</subject><subject>Characterization and Evaluation of Materials</subject><subject>Condensed Matter Physics</subject><subject>Frequency ranges</subject><subject>Liquid helium</subject><subject>Low temperature physics</subject><subject>Magnetic Materials</subject><subject>Magnetism</subject><subject>Microwave spectroscopy</subject><subject>Neutron scattering</subject><subject>Physics</subject><subject>Physics and Astronomy</subject><subject>Resonance absorption</subject><subject>Rotons</subject><issn>0022-2291</issn><issn>1573-7357</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2010</creationdate><recordtype>article</recordtype><recordid>eNp9kE1OwzAQhS0EEqVwAHZZsgl47CaOlyiiFKkIiZ-15doTSJXGwU5AvU3P0pNhGtYsnkYafW9G7xFyCfQaKBU3AaikMqUHsSzNj8gEMsFTwTNxTCZxyVLGJJySsxDWNIJFziekfKyNd9_6C5OXDk3vXTCu2yauSkrXWmwD2mSBTT1sEt3vd_0H7nfPrndtMvf4OWBrtufkpNJNwIu_OSVv87vXcpEun-4fyttlajiDPgVAFFU1k5WdVZxmjOoctFxZQI6zldZFwQuWWya1WHENAq0Ew9EYLKgxlk_J1Xi38y5-Dr3a1MFg0-gW3RAU5AJ4xrJCRhRGNIYLwWOlOl9vtN8qoOq3MDUWpuhBLFN59LDREyLbvqNXazf4Nib6x_QDHQpwRw</recordid><startdate>2010</startdate><enddate>2010</enddate><creator>Rybalko, A.</creator><creator>Rubets, S.</creator><creator>Rudavskii, E.</creator><creator>Tikhiy, V.</creator><creator>Poluectov, Y.</creator><creator>Golovashchenko, R.</creator><creator>Derkach, V.</creator><creator>Tarapov, S.</creator><creator>Usatenko, O.</creator><general>Springer US</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7U5</scope><scope>8FD</scope><scope>L7M</scope></search><sort><creationdate>2010</creationdate><title>Microwave Spectroscopy of Condensed Helium at the Roton Frequency</title><author>Rybalko, A. ; Rubets, S. ; Rudavskii, E. ; Tikhiy, V. ; Poluectov, Y. ; Golovashchenko, R. ; Derkach, V. ; Tarapov, S. ; Usatenko, O.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c321t-11ee7ff49fd4f30520a61a9bd1e3e4baa883826d29a7b3a17ed91c3ecce80ccd3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2010</creationdate><topic>Analogies</topic><topic>Characterization and Evaluation of Materials</topic><topic>Condensed Matter Physics</topic><topic>Frequency ranges</topic><topic>Liquid helium</topic><topic>Low temperature physics</topic><topic>Magnetic Materials</topic><topic>Magnetism</topic><topic>Microwave spectroscopy</topic><topic>Neutron scattering</topic><topic>Physics</topic><topic>Physics and Astronomy</topic><topic>Resonance absorption</topic><topic>Rotons</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Rybalko, A.</creatorcontrib><creatorcontrib>Rubets, S.</creatorcontrib><creatorcontrib>Rudavskii, E.</creatorcontrib><creatorcontrib>Tikhiy, V.</creatorcontrib><creatorcontrib>Poluectov, Y.</creatorcontrib><creatorcontrib>Golovashchenko, R.</creatorcontrib><creatorcontrib>Derkach, V.</creatorcontrib><creatorcontrib>Tarapov, S.</creatorcontrib><creatorcontrib>Usatenko, O.</creatorcontrib><collection>CrossRef</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Journal of low temperature physics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Rybalko, A.</au><au>Rubets, S.</au><au>Rudavskii, E.</au><au>Tikhiy, V.</au><au>Poluectov, Y.</au><au>Golovashchenko, R.</au><au>Derkach, V.</au><au>Tarapov, S.</au><au>Usatenko, O.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Microwave Spectroscopy of Condensed Helium at the Roton Frequency</atitle><jtitle>Journal of low temperature physics</jtitle><stitle>J Low Temp Phys</stitle><date>2010</date><risdate>2010</risdate><volume>158</volume><issue>1-2</issue><spage>244</spage><epage>249</epage><pages>244-249</pages><issn>0022-2291</issn><eissn>1573-7357</eissn><abstract>A spectral absorption line of electromagnetic radiation in the frequency range 40–200 GHz and at temperatures 1.4–2.75 K is measured in liquid helium. 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| subjects | Analogies Characterization and Evaluation of Materials Condensed Matter Physics Frequency ranges Liquid helium Low temperature physics Magnetic Materials Magnetism Microwave spectroscopy Neutron scattering Physics Physics and Astronomy Resonance absorption Rotons |
| title | Microwave Spectroscopy of Condensed Helium at the Roton Frequency |
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