Quantum confined acceptors and donors in InSe nanosheets | Zendy

Garry W. Mudd | Zendy; A. Patanè | Zendy; Z. R. Kudrynskyi | Zendy; Michael W. Fay | Zendy; O. Makarovsky | Zendy; L. Eaves | Zendy; Z. D. Kovalyuk | Zendy; Viktor Zólyomi | Zendy; Vladimir I. Fal’ko | Zendy

AI Assistant Blog Pricing

Home ZAIA Blog

Open Access

Quantum confined acceptors and donors in InSe nanosheets

Author(s) -

Garry W. Mudd,

A. Patanè,

Z. R. Kudrynskyi,

Michael W. Fay,

O. Makarovsky,

L. Eaves,

Z. D. Kovalyuk,

Viktor Zólyomi,

Vladimir I. Fal’ko

Publication year - 2014

Publication title -

applied physics letters

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.182

H-Index - 442

eISSN - 1077-3118

pISSN - 0003-6951

DOI - 10.1063/1.4903738

Subject(s) - impurity , excited state , materials science , doping , condensed matter physics , binding energy , quantum well , molecular physics , atomic physics , chemical physics , chemistry , physics , optics , laser , organic chemistry

We report on the radiative recombination of photo-excited carriers bound at native donors and acceptors in exfoliated nanoflakes of nominally undoped rhombohedral γ-polytype InSe. The binding energies of these states are found to increase with the decrease in flake thickness, L. We model their dependence on L using a two-dimensional hydrogenic model for impurities and show that they are strongly sensitive to the position of the impurities within the nanolayer.

The content you want is available to Zendy users.

Already have an account? Click here to sign in.

Having issues? You can contact us here

Accelerating Research