Wurtzite ZnSe quantum dots: synthesis, characterization and PL properties
A facile method for synthesis of monodispersed, starch-capped ZnSe nanoparticles at room temperature is being reported. The nanoparticles exhibited strong quantum confinement effect with respect to the bulk ZnSe. The transmission electron microscopy image indicated that the particles were well dispe...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Springer
2013
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| Online Access: | http://psasir.upm.edu.my/id/eprint/52209/ http://psasir.upm.edu.my/id/eprint/52209/1/Wurtzite%20ZnSe%20quantum%20dots%20synthesis%2C%20characterization%20and%20PL%20properties.pdf |
| _version_ | 1848852043457888256 |
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| author | Senthilkumar, K. Thirunavukarasu, Kalaivani Kanagesan, Samikannu Balasubramanian, V. Balakrishnan, J. |
| author_facet | Senthilkumar, K. Thirunavukarasu, Kalaivani Kanagesan, Samikannu Balasubramanian, V. Balakrishnan, J. |
| author_sort | Senthilkumar, K. |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | A facile method for synthesis of monodispersed, starch-capped ZnSe nanoparticles at room temperature is being reported. The nanoparticles exhibited strong quantum confinement effect with respect to the bulk ZnSe. The transmission electron microscopy image indicated that the particles were well dispersed and spherical in shape. The X-ray diffraction analysis showed that the ZnSe nanoparticles were of the wurtzite structure, with average particle diameter of about 3.6 nm. The Fourier transform infrared spectrum confirmed the presence of starch as passivating agent. |
| first_indexed | 2025-11-15T10:31:48Z |
| format | Article |
| id | upm-52209 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T10:31:48Z |
| publishDate | 2013 |
| publisher | Springer |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-522092017-06-05T05:05:02Z http://psasir.upm.edu.my/id/eprint/52209/ Wurtzite ZnSe quantum dots: synthesis, characterization and PL properties Senthilkumar, K. Thirunavukarasu, Kalaivani Kanagesan, Samikannu Balasubramanian, V. Balakrishnan, J. A facile method for synthesis of monodispersed, starch-capped ZnSe nanoparticles at room temperature is being reported. The nanoparticles exhibited strong quantum confinement effect with respect to the bulk ZnSe. The transmission electron microscopy image indicated that the particles were well dispersed and spherical in shape. The X-ray diffraction analysis showed that the ZnSe nanoparticles were of the wurtzite structure, with average particle diameter of about 3.6 nm. The Fourier transform infrared spectrum confirmed the presence of starch as passivating agent. Springer 2013 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/52209/1/Wurtzite%20ZnSe%20quantum%20dots%20synthesis%2C%20characterization%20and%20PL%20properties.pdf Senthilkumar, K. and Thirunavukarasu, Kalaivani and Kanagesan, Samikannu and Balasubramanian, V. and Balakrishnan, J. (2013) Wurtzite ZnSe quantum dots: synthesis, characterization and PL properties. Journal of Materials Science: Materials in Electronics, 24 (2). pp. 692-696. ISSN 0957-4522; ESSN: 1573-482X http://rd.springer.com/article/10.1007/s10854-012-0796-4 10.1007/s10854-012-0796-4 |
| spellingShingle | Senthilkumar, K. Thirunavukarasu, Kalaivani Kanagesan, Samikannu Balasubramanian, V. Balakrishnan, J. Wurtzite ZnSe quantum dots: synthesis, characterization and PL properties |
| title | Wurtzite ZnSe quantum dots: synthesis, characterization and PL properties |
| title_full | Wurtzite ZnSe quantum dots: synthesis, characterization and PL properties |
| title_fullStr | Wurtzite ZnSe quantum dots: synthesis, characterization and PL properties |
| title_full_unstemmed | Wurtzite ZnSe quantum dots: synthesis, characterization and PL properties |
| title_short | Wurtzite ZnSe quantum dots: synthesis, characterization and PL properties |
| title_sort | wurtzite znse quantum dots: synthesis, characterization and pl properties |
| url | http://psasir.upm.edu.my/id/eprint/52209/ http://psasir.upm.edu.my/id/eprint/52209/ http://psasir.upm.edu.my/id/eprint/52209/ http://psasir.upm.edu.my/id/eprint/52209/1/Wurtzite%20ZnSe%20quantum%20dots%20synthesis%2C%20characterization%20and%20PL%20properties.pdf |