دورية أكاديمية
Nanoskiving Core–Shell Nanowires: A New Fabrication Method for Nano-optics
| العنوان: | Nanoskiving Core–Shell Nanowires: A New Fabrication Method for Nano-optics |
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| المؤلفون: | Watson, Douglas C., Martinez, Ramses, Fontana, Yannik, Russo-Averchi, Eleonora, Heiss, Martin, Fontcuberta i Morral, Anna, Whitesides, George McClelland, Loncar, Marko |
| المصدر: | Watson, Douglas C., Ramses V. Martinez, Yannik Fontana, Eleonora Russo-Averchi, Martin Heiss, Anna Fontcuberta i Morral, George M. Whitesides, and Marko Lon?ar. 2014. “Nanoskiving Core–Shell Nanowires: A New Fabrication Method for Nano-Optics.” Nano Lett. 14 (2) (February 12): 524–531. doi:10.1021/nl403552q. |
| بيانات النشر: | American Chemical Society (ACS), 2014. |
| سنة النشر: | 2014 |
| المجموعة: | FAS Scholarly Articles |
| مصطلحات موضوعية: | nanowire, quantum dot, nanoskiving, core-shell, ultramicrotome, optics |
| الوصف: | This paper describes the fabrication of functional optical devices by sectioning quantum-dotin-nanowires systems with predefined lengths and orientations. This fabrication process requires only two steps: embedding the nanowires in epoxy, and using an ultramicrotome to section them across their axis (“nanoskiving”). This work demonstrates the combination of four capabilities: i) the control of the length of the nanowire sections at the nanometer scale; ii) the ability to process the nanowires after cutting using wet etching; iii) the possibility of modifying the geometry of the wire by varying the sectioning angle; and iv) the generation of as many as 120 consecutive slabs bearing nanowires which have uniform size and approximately reproducible lateral patterns, and which can subsequently be transferred to different substrates. The quantum dots inside the nanowires are functional and of a high optical quality after the sectioning process, and exhibit photoluminescent emission with wavelengths in the range of 650-710 nm. Chemistry and Chemical Biology |
| نوع الوثيقة: | Journal Article |
| اللغة: | English |
| تدمد: | 1530-6984 |
| العلاقة: | Nano Letters |
| الوصول الحر: | http://nrs.harvard.edu/urn-3:HUL.InstRepos:25811029Test |
| حقوق: | open URL: http://nrs.harvard.edu/urn-3:HUL.InstRepos:dash.current.terms-of-use#OAPTest |
| رقم الانضمام: | edshld.1.25811029 |
| قاعدة البيانات: | Digital Access to Scholarship at Harvard (DASH) |
| تدمد: | 15306984 |
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