Generation and Detection of Very Short-Wavelength Surface Acoustic Waves at Nano-interfaces

被引:0
|
作者
Li, Qing [1 ]
Hoogeboom-Pot, Kathleen [1 ]
Siemens, Mark E. [2 ]
Murnane, Margaret M. [1 ]
Kapteyn, Henry C. [1 ]
Yang, Ronggui [3 ]
Anderson, Erik H. [4 ]
Hellwig, Olav [5 ]
Gurney, Bruce [5 ]
Nelson, Keith A. [6 ]
机构
[1] Univ Colorado, Dept Phys, Boulder, CO 80309 USA
[2] Univ Denver, Dept Phys & Astron, Denver, CO 80208 USA
[3] Univ Colorado, Dept Mech Engn, Boulder, CO 80309 USA
[4] Univ Calif Berkeley, Lawrence Berkeley Natl Lab, Ctr X ray Opt, Berkeley, CA 94720 USA
[5] Hitachi Global Storage Technol, San Jose, CA 95135 USA
[6] MIT, Cambridge, MA 02139 USA
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中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
Using an ultrafast laser to excite 2D nanostructures, and coherent extreme ultraviolet light to detect the resulting acoustic response, we observe and characterize the shortest-wavelength (35 nm) surface acoustic waves to date.
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