Please use this identifier to cite or link to this item:
http://hdl.handle.net/10397/89
| DC Field | Value | Language |
|---|---|---|
| dc.contributor | Department of Applied Physics | - |
| dc.creator | Ma, D | - |
| dc.creator | Ong, CW | - |
| dc.date.accessioned | 2008-10-29T08:53:20Z | - |
| dc.date.available | 2008-10-29T08:53:20Z | - |
| dc.identifier.uri | http://hdl.handle.net/10397/89 | - |
| dc.language.iso | en | en_US |
| dc.rights | Assignee: The Hong Kong Polytechnic University. | en_US |
| dc.subject | Elastic modulus | en_US |
| dc.title | Method of determining elastic modulus | en_US |
| dc.type | Patent | en_US |
| dc.description.otherinformation | US7149634; US7149634 B2; US7149634B2; US7,149,634; US Patent 7,149,634 B2; 7149634; Application No. 10/756,298 | en_US |
| dc.description.otherinformation | Inventor name used in this publication: Chung-Wo Ong | en_US |
| dcterms.abstract | A method and apparatus of determining an elastic modulus of a material having a Poisson's ratio v by a Berkovich indenter having an elastic modulus E; a Poisson's ratio v, and a cross sectional area A(h) as a function of depth are provided. The method and apparatus model the Berkovich indenter with a conical shape and a spherical cap. | - |
| dcterms.bibliographicCitation | US Patent 7,149,634 B2. Washington, DC: US Patent and Trademark Office, 2006. | - |
| dcterms.issued | 2006-12-12 | - |
| dc.description.country | US | - |
| dc.description.oa | Version of Record | en_US |
| Appears in Collections: | Patent | |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| us7149634b2.pdf | 935.99 kB | Adobe PDF | View/Open |
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