Size effects on superconductivity and crystal structure in tantalum nanoparticles
碩士 === 輔仁大學 === 物理學系 === 93 === Tantalum has a cubic structure(α-Ta) with a superconducting transition temperature Tc = 4.48 K. Employing the technique of excimer laser ablation, we can fabricate Ta nanoparticles. By changing the pressure of the inert gas in vacuum chamber of nanoparticles with dif...
| Main Authors: | , |
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| Other Authors: | |
| Format: | Others |
| Language: | zh-TW |
| Published: |
2005
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| Online Access: | http://ndltd.ncl.edu.tw/handle/37169738255583323288 |