{"@context":{"@vocab":"https://cir.nii.ac.jp/schema/1.0/","rdfs":"http://www.w3.org/2000/01/rdf-schema#","dc":"http://purl.org/dc/elements/1.1/","dcterms":"http://purl.org/dc/terms/","foaf":"http://xmlns.com/foaf/0.1/","prism":"http://prismstandard.org/namespaces/basic/2.0/","cinii":"http://ci.nii.ac.jp/ns/1.0/","datacite":"https://schema.datacite.org/meta/kernel-4/","ndl":"http://ndl.go.jp/dcndl/terms/","jpcoar":"https://github.com/JPCOAR/schema/blob/master/2.0/"},"@id":"https://cir.nii.ac.jp/crid/1363388846355472000.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.1063/1.1729258"}},{"identifier":{"@type":"URI","@value":"https://pubs.aip.org/aip/jap/article-pdf/34/12/3559/18330684/3559_1_online.pdf"}},{"identifier":{"@type":"NAID","@value":"30015905252"}}],"dc:title":[{"@value":"Generation of Elastic Waves by Transient Surface Heating"}],"description":[{"type":"abstract","notation":[{"@value":"<jats:p>When the surface of a body is subjected to transient heating (e.g., by electron bombardment or rf absorption) elastic waves are produced as a result of surface motion due to thermal expansion. This process is analyzed, with particular emphasis on the case of an input heat flux varying harmonically with time, to relate the elastic wave amplitude to the characteristics of the input flux and the thermal and elastic properties of the body. Experiments performed with both electron impact and rf absorption verify the proportionality of the stress wave amplitude and the absorbed power density, and correlate well with the thermal and elastic properties of the heated medium. Comparison of the elastic wave stress amplitude with radiation pressure shows that the former may be much greater than the latter, as experiments have demonstrated. When a barium titanate crystal was used to detect the elastic waves produced, heating by a single 2-μsec pulse of electrons or microwave radiation produced easily detectible signals at power levels down to 2 W/cm2, corresponding to a computed peak surface temperature rise of about 0.001°C, and produced piezoelectric crystal voltages ranging from about one to more than 60 mV/kW/cm2 absorbed power density.</jats:p>"}]}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1582543023914621952","@type":"Researcher","foaf:name":[{"@value":"R. M. White"}],"jpcoar:affiliationName":[{"@value":"Department of Electrical Engineering, University of California, Berkeley, California"}]}],"publication":{"publicationIdentifier":[{"@type":"PISSN","@value":"00218979"},{"@type":"EISSN","@value":"10897550"}],"prism:publicationName":[{"@value":"Journal of Applied Physics"}],"dc:publisher":[{"@value":"AIP Publishing"}],"prism:publicationDate":"1963-12-01","prism:volume":"34","prism:number":"12","prism:startingPage":"3559","prism:endingPage":"3567"},"reviewed":"false","url":[{"@id":"https://pubs.aip.org/aip/jap/article-pdf/34/12/3559/18330684/3559_1_online.pdf"}],"createdAt":"2005-04-22","modifiedAt":"2024-02-02","relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1390001205418076672","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy","isCitedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Non-Destructive Observations of Internal Microstructures of Materials by Scanning Electron-Induced Acoustic Microscopy"},{"@language":"ja","@value":"走査型電子線誘起超音波顕微システムの開発と材料内部微細構造非破壊観察への適用"},{"@language":"ja-Kana","@value":"ソウサガタ デンシセン ユウキ チョウオンパケンビシステム ノ カイハツ ト ザイリョウ ナイブ ビサイ コウゾウ ヒハカイ カンサツ エ ノ テキヨウ"}]},{"@id":"https://cir.nii.ac.jp/crid/1390001205526022656","@type":"Article","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Photoacoustic Generation: Optical Fiber Ultrasonic Sources for Non Destructive Evaluation and Clinical Diagnosis"}]},{"@id":"https://cir.nii.ac.jp/crid/1390282680489544064","@type":"Article","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Theory and applications of high frequency broadband ultrasound via a thin layer in contact with a solid"}]},{"@id":"https://cir.nii.ac.jp/crid/1390567901492822528","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Intense aerial ultrasound generated by shock vibration with confined laser ablation"}]},{"@id":"https://cir.nii.ac.jp/crid/1520009407244143360","@type":"Article","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Determination of surface stress distributions in steel using laser-generated surface acoustic waves"},{"@language":"ja-Kana","@value":"Determination of surface stress distributions in steel using laser generated surface acoustic waves"}]},{"@id":"https://cir.nii.ac.jp/crid/1573668923858398976","@type":"Article","relationType":["isCitedBy"],"jpcoar:relatedTitle":[{"@language":"ja","@value":"振幅変調半導体レーザーによる広帯域超音波励起とその光学的検出"},{"@language":"en","@value":"Generation of broadband acoustic wave by amplitude-modulated infrared laser."}]},{"@id":"https://cir.nii.ac.jp/crid/1573950399975276160","@type":"Article","relationType":["isCitedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Photoacoustic Generation : Optical Fiber Ultrasonic Sources for Non Destructive Evaluation and Clinical Diagnosis"}]}],"dataSourceIdentifier":[{"@type":"CROSSREF","@value":"10.1063/1.1729258"},{"@type":"CIA","@value":"30015905252"},{"@type":"CROSSREF","@value":"10.1007/s10043-997-0481-7_references_DOI_8YOfRTp5exbw3uU6U406y4jaTlD"},{"@type":"CROSSREF","@value":"10.1143/jjap.47.3504_references_DOI_8YOfRTp5exbw3uU6U406y4jaTlD"},{"@type":"CROSSREF","@value":"10.2472/jsms.55.95_references_DOI_8YOfRTp5exbw3uU6U406y4jaTlD"},{"@type":"CROSSREF","@value":"10.1299/mer.14-00343_references_DOI_8YOfRTp5exbw3uU6U406y4jaTlD"},{"@type":"CROSSREF","@value":"10.1250/ast.41.921_references_DOI_8YOfRTp5exbw3uU6U406y4jaTlD"}]}