Synthesis of colloidal InP nanocrystal quantum dots

Sirbu Lilian; Gutsul Tatiana; Todosiciuc Alexandr; Dǎnilǎ Mihai; Muller Raluca; Sarua Andrei; Webster R:; Tiginyanu Ion; Ursachi Veaceslav

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625

SM ISO690:2012

SIRBU, Lilian, GUTSUL, Tatiana, TODOSICIUC, Alexandr, DǍNILǍ, Mihai, MULLER, Raluca, SARUA, Andrei, WEBSTER, R:, TIGINYANU, Ion, URSACHI, Veaceslav. Synthesis of colloidal InP nanocrystal quantum dots. In: Nanotechnologies and Biomedical Engineering, Ed. 2, 18-20 aprilie 2013, Chișinău. Technical University of Moldova, 2013, Editia 2, pp. 361-362. ISBN 978-9975-62-343-8..

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Nanotechnologies and Biomedical Engineering
Editia 2, 2013

Conferința "International Conference on Nanotechnologies and Biomedical Engineering"
2, Chișinău, Moldova, 18-20 aprilie 2013

Synthesis of colloidal InP nanocrystal quantum dots

Pag. 361-362

Sirbu Lilian¹, Gutsul Tatiana¹, Todosiciuc Alexandr¹, Dǎnilǎ Mihai², Muller Raluca², Sarua Andrei³, Webster R:³, Tiginyanu Ion¹⁴, Ursachi Veaceslav⁴⁵

¹ Institute of the Electronic Engineering and Nanotechnologies "D. Ghitu" of the Academy of Sciences of Moldova,
² National Institute for Research and Development in Microtechnology, IMT-Bucharest,
³ H.H. Wills Physics Laboratory, University of Bristol,
⁴ Institute of Applied Physics, Academy of Sciences of Moldova,
⁵ Technical University of Moldova

Proiecte:

Menționat în lucrare: 12.819.15.20A Dispozitive emiţătoare de lumină în baza nanocopoziţilor organici şi anorganici

Menționat în lucrare: 266515 Preparation for Moldova's integration into the European Research Area and into the Community R&D Framework Programs on the basis of scientific excellence

Disponibil în IBN: 20 iunie 2019

Rezumat

InP nanodots with the diameter of 4−10 nm were synthesized using sol-gel method. The nanodot dimensions were obtained using TEM, and we found the d(111) spacing to be 0.328nm which agrees within 3% of the literature value. Prepared nanoparticles where characterized then by Raman spectroscopy and Xray diffraction. Performed measurements confirm good crystalline quality of obtained InP particles, which can be used as a basis for THz emitters, LED, and OLED displays.

Cuvinte-cheie
quantum dots, colloids, InP, Raman, TEM, XRD.