Recent progress on the scanning tunneling microscopy and spectroscopy study of semiconductor heterojunctions

W Peng, H Wang, H Lu, L Yin, Y Wang, B Grandidier… - Small, 2021 - Wiley Online Library
The band alignment, interface states, interface coupling, and carrier transport of
semiconductor heterojunctions (SHs) need to be well understood for the design and …

On the Fowler-Nordheim field emission from quantum-confined optoelectronic materials in the presence of light waves

KP Ghatak, S Bhattacharya, A Mondal… - Quantum …, 2013 - ingentaconnect.com
An attempt is made to present a simplified theoretical formulation of the Fowler-Nordheim
field emission (FNFE) from quantum wires of optoelectronic materials, quantum wire …

Strain-balanced type-II superlattices for efficient multi-junction solar cells

A Gonzalo, AD Utrilla, DF Reyes, V Braza, JM Llorens… - Scientific reports, 2017 - nature.com
Multi-junction solar cells made by assembling semiconductor materials with different
bandgap energies have hold the record conversion efficiencies for many years and are …

On the two dimensional effective electron mass in quantum wells, inversion layers and NIPI superlattices of Kane type semiconductors in the presence of strong light …

S Bhattacharya, D De, SM Adhikari… - Superlattices and …, 2012 - Elsevier
An attempt is made to study the two dimensional (2D) effective electron mass (EEM) in
quantum wells (Qws), inversion layers (ILs) and NIPI superlattices of Kane type …

InPNBi/InP heterostructures for optoelectronic applications: A k‧ p investigation

I Mal, DP Samajdar - Materials Science in Semiconductor Processing, 2022 - Elsevier
We have thoroughly investigated various potential possibilities of exploiting InPNBi for
electronic and optical applications considering the 16-band k∙ p perturbation Hamiltonian …

Fowler–Nordheim Field Emission from Quantum Confined Superlattices

N Paitya, S Bhattacharya, D De… - Advanced Science …, 2012 - ingentaconnect.com
An attempt is made to present a simplified theoretical formulation of the Fowler–Nordheim
field emission (FNFE) from quantum confined effective mass superlattices and quantum …

Electroluminescence-based quality characterization of quantum wells for solar cell applications

K Toprasertpong, T Inoue, A Delamarre… - Journal of Crystal …, 2017 - Elsevier
Material quality is a critical factor which determines the performance, particularly the open-
circuit voltage, of multiple quantum well (MQW) solar cells. In this study, we report an …

[BOOK][B] Magneto Thermoelectric Power in Heavily Doped Quantized Structures

KP Ghatak - 2016 - books.google.com
" This pioneering monograph solely deals with the Magneto Thermoelectric Power (MTP) in
Heavily Doped (HD) Quantized Structures. The materials considered range from HD …

Comparative study of GaAs and GaInNAs/GaAs multi‐quantum well solar cells

B Royall, N Balkan, S Mazzucato, H Khalil… - … status solidi (b), 2011 - Wiley Online Library
Abstract Current–voltage (I–V) characteristics together with spectral quantum efficiency (QE)
measurements are performed on a GaAs control and GaInNAs/GaAs multi‐quantum well …

[HTML][HTML] Minimized open-circuit voltage reduction in GaAs/InGaAs quantum well solar cells with bandgap-engineered graded quantum well depths

X Li, VD Dasika, PC Li, L Ji, SR Bank, ET Yu - Applied Physics Letters, 2014 - pubs.aip.org
The use of InGaAs quantum wells with composition graded across the intrinsic region to
increase open-circuit voltage in pin GaAs/InGaAs quantum well solar cells is demonstrated …