Santanu Pradhan

Work

Indian Institute of Technology Roorkee

Assistant Professor

India

Jun 2021

→

Present

Institute of Photonic Sciences

Post-doctoral researcher

Spain

Sep 2015

→

May 2021

University of Colorado Boulder

Visiting Fellow

Jun 2014

→

Dec 2014

Education

Indian Institute of Technology Kharagpur

India

Jul 2010

→

Dec 2015

PhD

Indian Institute of Technology Kharagpur

India

Jul 2008

→

Jul 2010

Master of Science

University of Calcutta

India

Jul 2005

→

Jul 2008

Bachelor of Science

Publications

Enhanced UV Photodetection with Efficient and Stable ZnO Nanoparticles Passivated‐CsPbBr3 Perovskite Nanocrystals

Jan 2025

Published by

physica status solidi (a)

Summary

journal-article

Nanoscale Bulk‐Heterojunction Channel‐Enabled Self‐Powered Broadband Lateral Photodetectors for Efficient Weak Light Detection

Jan 2025

Published by

Advanced Optical Materials

Summary

journal-article

Ultralow Dark Current in Lead Sulfide Colloidal Quantum Dots Near-Infrared Photodetectors Achieved through Trap Passivation with Efficient Surface Ligands Attachment

Jan 2024

Published by

ACS Applied Electronic Materials

Summary

journal-article

Design schemes for achieving highly efficient lead sulfide colloidal quantum dot-based shortwave infrared light emitting diodes

Jan 2024

Published by

Optical and Quantum Electronics

Summary

journal-article

Colloidal Quantum Dot‐Based Near and Shortwave Infrared Light Emitters: Recent Developments and Application Prospects

Jan 2024

Published by

Advanced Optical Materials

Summary

journal-article

Designing energetic landscape in the multi-bandgap lead sulphide colloidal quantum dots ensemble for efficient solar spectrum utilization

Jan 2024

Published by

Solar Energy

Summary

journal-article

Achieving Ultra-Stable, Near-Unity Photoluminescence Quantum Yield Under Extreme Humidity and High Electric Field for CsPbBr3 Nanocrystals Through the Surface Attachment of ZnO Nanoparticles

Jan 2024

Published by

ACS Applied Optical Materials

Summary

journal-article

Colloidal Quantum Dot Light Emitting Diodes at Telecom Wavelength with 18% Quantum Efficiency and Over 1 MHz Bandwidth

Jan 2022

Published by

Advanced Science

Summary

journal-article

Visible‐Blind ZnMgO Colloidal Quantum Dot Downconverters Expand Silicon CMOS Sensors Spectral Coverage into Ultraviolet and Enable UV‐Band Discrimination

Jan 2022

Published by

Advanced Materials

Summary

journal-article

Low‐Threshold, Highly Stable Colloidal Quantum Dot Short‐Wave Infrared Laser enabled by Suppression of Trap‐Assisted Auger Recombination

Jan 2022

Published by

Advanced Materials

Summary

journal-article

Multi-bandgap colloidal quantum dot mixing for optoelectronic devices

Jan 2022

Published by

New Journal of Chemistry

Summary

journal-article

Light emitting device, an optical spectrometer, and a down-converting film for a light emitting device

Jan 2021

Summary

patent

Solid‐State Thin‐Film Broadband Short‐Wave Infrared Light Emitters

Jan 2020

Published by

Advanced Materials

Summary

journal-article

Highly Efficient, Bright, and Stable Colloidal Quantum Dot Short‐Wave Infrared Light‐Emitting Diodes

Jan 2020

Published by

Advanced Functional Materials

Summary

journal-article

Single-Exciton Gain and Stimulated Emission Across the Infrared Telecom Band from Robust Heavily Doped PbS Colloidal Quantum Dots

Jan 2020

Published by

Nano Letters

Summary

journal-article

Low-Cost RoHS Compliant Solution Processed Photovoltaics Enabled by Ambient Condition Synthesis of AgBiS2 Nanocrystals

Jan 2020

Published by

ACS Photonics

Summary

journal-article

Origin of the Below-Bandgap Turn-On Voltage in Light-Emitting Diodes and the High VOC in Solar Cells Comprising Colloidal Quantum Dots with an Engineered Density of States

Jan 2019

Published by

The Journal of Physical Chemistry Letters

Summary

journal-article

High-efficiency colloidal quantum dot infrared light-emitting diodes via engineering at the supra-nanocrystalline level

Jan 2019

Published by

Nature Nanotechnology

Summary

journal-article

Solution processed infrared- and thermo-photovoltaics based on 0.7 eV bandgap PbS colloidal quantum dots

Jan 2019

Published by

Nanoscale

Summary

journal-article

Colloidal Quantum Dot Tandem Solar Cells Using Chemical Vapor Deposited Graphene as an Atomically Thin Intermediate Recombination Layer

Jan 2018

Published by

ACS Energy Letters

Summary

journal-article

High-Open-Circuit-Voltage Solar Cells Based on Bright Mixed-Halide CsPbBrI2 Perovskite Nanocrystals Synthesized under Ambient Air Conditions

Jan 2018

Published by

The Journal of Physical Chemistry C

Summary

journal-article

Infrared Solution‐Processed Quantum Dot Solar Cells Reaching External Quantum Efficiency of 80% at 1.35 µm and Jsc in Excess of 34 mA cm−2

Jan 2018

Published by

Advanced Materials

Summary

journal-article

Reducing Interface Recombination through Mixed Nanocrystal Interlayers in PbS Quantum Dot Solar Cells

Jan 2017

Published by

ACS Applied Materials & Interfaces

Summary

journal-article

Breaking the Open-Circuit Voltage Deficit Floor in PbS Quantum Dot Solar Cells through Synergistic Ligand and Architecture Engineering

Jan 2017

Published by

ACS Energy Letters

Summary

journal-article

Trap‐State Suppression and Improved Charge Transport in PbS Quantum Dot Solar Cells with Synergistic Mixed‐Ligand Treatments

Jan 2017

Published by

Small

Summary

journal-article

Suppressing Deep Traps in PbS Colloidal Quantum Dots via Facile Iodide Substitutional Doping for Solar Cells with Efficiency >10%

Jan 2017

Published by

ACS Energy Letters

Summary

journal-article

Enhanced Performance with the Incorporation of Organo-metal Trihalide Perovskite in Nanostructured ZnO Solar Cell

Jan 2016

Published by

Procedia Engineering

Summary

journal-article

Solid-state colloidal CuInS2quantum dot solar cells enabled by bulk heterojunctions

Jan 2016

Published by

Nanoscale

Summary

journal-article

MoO3 anode buffer layer for efficient and stable small molecular organic solar cells

Jan 2015

Published by

Optical Materials

Summary

journal-article

Low operating voltage n-channel organic field effect transistor using epoxy based photoresist gate dielectric

Jan 2014

Published by

Materials Research Express

Summary

journal-article

Enhanced Performance of the Nanostructured Zinc Oxide-Conjugated Polymer Based Hybrid Solar Cell with the Application of a Low Band Gap Co-Polymer

Jan 2014

Published by

Science of Advanced Materials

Summary

journal-article

Fabrication of N,N′-dioctyl-3,4,9,10-perylenedicarboximide nanostructures through solvent influenced π–π stacking and their morphological impact on photovoltaic performance

Jan 2014

Published by

Thin Solid Films

Summary

journal-article

Thermally evaporated fullerene (C70) to bridge the charge transport in between nanostructured zinc oxide and conjugated copolymer in hybrid solar cell

Jan 2014

Published by

Materials Research Express

Summary

journal-article

Enhanced Performance by Incorporating PTCDI-C8 Nanoribbons into the Donor polymer in Nanostructured Zinc Oxide based Inverted Solar Cell

Jan 2014

Published by

12th International Conference on Fiber Optics and Photonics

Summary

conference-paper

Improvement of the nanostructured zinc oxide/polymer based solar cell efficiency through the incorporation of N,N′-dioctyl-3,4,9,10-perylenedicarboximide nanoribbons as charge mediator

Jan 2013

Published by

Synthetic Metals

Summary

journal-article

Synthesis of vertically grown N,N′-dioctyl-3,4,9,10-perylenedicarboximide nanostructure for photovoltaic application

Jan 2013

Published by

Journal of Renewable and Sustainable Energy

Summary

journal-article

Enhancing the performance of nanostructured zinc oxide/polymer-based hybrid solar cells using ammonia as a structural and interfacial modifier

Jan 2012

Published by

Journal of Physics D: Applied Physics

Summary

journal-article

The effects of different atmospheric conditions on device stability of organic small-molecule solar cells under constant illumination

Jan 2011

Published by

Semiconductor Science and Technology

Summary

journal-article

Santanu Pradhan

Work

Indian Institute of Technology Roorkee

Institute of Photonic Sciences

University of Colorado Boulder

Education

Indian Institute of Technology Kharagpur

Indian Institute of Technology Kharagpur

University of Calcutta

Publications

Enhanced UV Photodetection with Efficient and Stable ZnO Nanoparticles Passivated‐CsPbBr3 Perovskite Nanocrystals

Nanoscale Bulk‐Heterojunction Channel‐Enabled Self‐Powered Broadband Lateral Photodetectors for Efficient Weak Light Detection

Ultralow Dark Current in Lead Sulfide Colloidal Quantum Dots Near-Infrared Photodetectors Achieved through Trap Passivation with Efficient Surface Ligands Attachment

Design schemes for achieving highly efficient lead sulfide colloidal quantum dot-based shortwave infrared light emitting diodes

Colloidal Quantum Dot‐Based Near and Shortwave Infrared Light Emitters: Recent Developments and Application Prospects

Designing energetic landscape in the multi-bandgap lead sulphide colloidal quantum dots ensemble for efficient solar spectrum utilization

Achieving Ultra-Stable, Near-Unity Photoluminescence Quantum Yield Under Extreme Humidity and High Electric Field for CsPbBr3 Nanocrystals Through the Surface Attachment of ZnO Nanoparticles

Colloidal Quantum Dot Light Emitting Diodes at Telecom Wavelength with 18% Quantum Efficiency and Over 1 MHz Bandwidth

Visible‐Blind ZnMgO Colloidal Quantum Dot Downconverters Expand Silicon CMOS Sensors Spectral Coverage into Ultraviolet and Enable UV‐Band Discrimination

Low‐Threshold, Highly Stable Colloidal Quantum Dot Short‐Wave Infrared Laser enabled by Suppression of Trap‐Assisted Auger Recombination

Multi-bandgap colloidal quantum dot mixing for optoelectronic devices

Light emitting device, an optical spectrometer, and a down-converting film for a light emitting device

Solid‐State Thin‐Film Broadband Short‐Wave Infrared Light Emitters

Highly Efficient, Bright, and Stable Colloidal Quantum Dot Short‐Wave Infrared Light‐Emitting Diodes

Single-Exciton Gain and Stimulated Emission Across the Infrared Telecom Band from Robust Heavily Doped PbS Colloidal Quantum Dots

Low-Cost RoHS Compliant Solution Processed Photovoltaics Enabled by Ambient Condition Synthesis of AgBiS<sub>2</sub> Nanocrystals

Origin of the Below-Bandgap Turn-On Voltage in Light-Emitting Diodes and the High <i>V</i><sub>OC</sub> in Solar Cells Comprising Colloidal Quantum Dots with an Engineered Density of States

High-efficiency colloidal quantum dot infrared light-emitting diodes via engineering at the supra-nanocrystalline level

Solution processed infrared- and thermo-photovoltaics based on 0.7 eV bandgap PbS colloidal quantum dots

Colloidal Quantum Dot Tandem Solar Cells Using Chemical Vapor Deposited Graphene as an Atomically Thin Intermediate Recombination Layer

High-Open-Circuit-Voltage Solar Cells Based on Bright Mixed-Halide CsPbBrI<sub>2</sub> Perovskite Nanocrystals Synthesized under Ambient Air Conditions

Infrared Solution‐Processed Quantum Dot Solar Cells Reaching External Quantum Efficiency of 80% at 1.35 µm and <i>J</i><sub>sc</sub> in Excess of 34 mA cm<sup>−2</sup>

Reducing Interface Recombination through Mixed Nanocrystal Interlayers in PbS Quantum Dot Solar Cells

Breaking the Open-Circuit Voltage Deficit Floor in PbS Quantum Dot Solar Cells through Synergistic Ligand and Architecture Engineering

Trap‐State Suppression and Improved Charge Transport in PbS Quantum Dot Solar Cells with Synergistic Mixed‐Ligand Treatments

Suppressing Deep Traps in PbS Colloidal Quantum Dots via Facile Iodide Substitutional Doping for Solar Cells with Efficiency &gt;10%

Enhanced Performance with the Incorporation of Organo-metal Trihalide Perovskite in Nanostructured ZnO Solar Cell

Solid-state colloidal CuInS<sub>2</sub>quantum dot solar cells enabled by bulk heterojunctions

MoO3 anode buffer layer for efficient and stable small molecular organic solar cells

Low operating voltage n-channel organic field effect transistor using epoxy based photoresist gate dielectric

Enhanced Performance of the Nanostructured Zinc Oxide-Conjugated Polymer Based Hybrid Solar Cell with the Application of a Low Band Gap Co-Polymer

Fabrication of N,N′-dioctyl-3,4,9,10-perylenedicarboximide nanostructures through solvent influenced π–π stacking and their morphological impact on photovoltaic performance

Thermally evaporated fullerene (C<sub>70</sub>) to bridge the charge transport in between nanostructured zinc oxide and conjugated copolymer in hybrid solar cell

Enhanced Performance by Incorporating PTCDI-C8 Nanoribbons into the Donor polymer in Nanostructured Zinc Oxide based Inverted Solar Cell

Improvement of the nanostructured zinc oxide/polymer based solar cell efficiency through the incorporation of N,N′-dioctyl-3,4,9,10-perylenedicarboximide nanoribbons as charge mediator

Synthesis of vertically grown N,N′-dioctyl-3,4,9,10-perylenedicarboximide nanostructure for photovoltaic application

Enhancing the performance of nanostructured zinc oxide/polymer-based hybrid solar cells using ammonia as a structural and interfacial modifier

The effects of different atmospheric conditions on device stability of organic small-molecule solar cells under constant illumination

Suppressing Deep Traps in PbS Colloidal Quantum Dots via Facile Iodide Substitutional Doping for Solar Cells with Efficiency >10%