Microcavity-like exciton-polaritons can be the primary photoexcitation in bare organic semiconductors

R Pandya, RYS Chen, Q Gu, J Sung… - Nature …, 2021 - nature.com
Strong-coupling between excitons and confined photonic modes can lead to the formation of
new quasi-particles termed exciton-polaritons which can display a range of interesting …

III-nitride light-emitting devices

MZ Baten, S Alam, B Sikder, A Aziz - Photonics, 2021 - mdpi.com
III-nitride light-emitting devices have been subjects of intense research for the last several
decades owing to the versatility of their applications for fundamental research, as well as …

Room-temperature spin polariton diode laser

A Bhattacharya, MZ Baten, I Iorsh, T Frost, A Kavokin… - Physical review …, 2017 - APS
A spin-polarized laser offers inherent control of the output circular polarization. We have
investigated the output polarization characteristics of a bulk GaN-based microcavity …

Room temperature GaN-based edge-emitting spin-polarized light emitting diode

A Bhattacharya, Z Baten, T Frost… - IEEE Photonics …, 2017 - ieeexplore.ieee.org
Room temperature circularly polarized electroluminescence is observed from bulk GaN-
based double-heterostructure edge-emitting light emitting diodes operated with continuous …

Output polarization characteristics of a GaN microcavity diode polariton laser

A Bhattacharya, MZ Baten, I Iorsh, T Frost, A Kavokin… - Physical Review B, 2016 - APS
We report the steady state output polarization characteristics of GaN-based microcavity
polariton lasers operated with electrical injection at room temperature. The output is …

Influence of LO and LA phonon processes on thermal-nonequilibrium excitation and deexcitation dynamics of excitons in GaN, AlN, and ZnO

K Oki, Y Ishitani - Journal of Applied Physics, 2019 - pubs.aip.org
The 1S-exciton density NX (1) in GaN, AlN, and ZnO is calculated for thermal-nonequilibrium
states where the temperatures of an electron–hole system and phonons are different in the …

Regulating the circular polarization in nitride-based light-emitting diodes through the spin injection

Y Wu, J Chen, J Zhou, J Lan, H Zeng, B He… - Applied Physics …, 2019 - iopscience.iop.org
Circular polarization in nitride-based light-emitting diodes is investigated and regulated
through the spin injection. Ferromagnet/dielectric are grown on n-type GaN as electron …

Statistics of excitonic energy states based on phononic-excitonic-radiative model

Y Ishitani, K Oki, H Miyake - Japanese Journal of Applied …, 2019 - iopscience.iop.org
Excitation and deexcitation dynamics of excitons in GaN are analyzed by theoretical
simulation using a set of rate equations based on a phononic-excitonic-radiative (PXR) …

Electrically Injected Exciton-Polariton Lasers.

MZ Baten - 2016 - deepblue.lib.umich.edu
Exciton-polaritons or polaritons, which are part-light, part-matter hybrid quasiparticles, offer
an entirely new physics for realizing semiconductor lasers. These relatively new solid-state …

[PDF][PDF] Nitride Light-Emitting Devices. Photonics 2021, 8, 430

MZ Baten, S Alam, B Sikder, A Aziz III - 2021 - academia.edu
III-nitride light-emitting devices have been subjects of intense research for the last several
decades owing to the versatility of their applications for fundamental research, as well as …