Dhruba Khadka

Work

National Institute for Materials Science

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Staff Scientist

Japan

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National Institute for Materials Science (NIMS)

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ICYS Research Fellow

Japan

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National Institute for Materials Science

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Postdoctoral Researcher

Japan

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Incheon National University

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Graduate Researcher

Korea (Republic of)

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Education

Incheon National University

Korea (Republic of)
→
PhD

Tribhuvan University Institute of Science and Technology

Nepal
→
M. Sc.

Publications

Effect of Alkali-Metal Additive on Rudorffite AgBiI4-Based Pb-Free Solar Cells

ACS Applied Energy Materials

journal-article

Ameliorating Defects in Wide Bandgap Tin Perovskite Solar Cells Using Fluorinated Solvent and Hydrazide

Small

journal-article

Assessing degradation in perovskite solar cells via thermal hysteresis of photocurrent and device simulation

Solar Energy Materials and Solar Cells

journal-article

Coordination Nanosheets Stabilizing Efficient Tin-Based Perovskite Solar Cells

American Chemical Society (ACS)

journal-article

Defect mitigation via fullerene-based functional additives for enhanced efficiency and stability in tin perovskite solar cells

Royal Society of Chemistry (RSC)

journal-article

Defect mitigation via fullerene-based functional additives for enhanced efficiency and stability in tin perovskite solar cells

Journal of Materials Chemistry A

journal-article

Exploration of Degradation in Perovskite Solar Cells via Thermal Hysteresis of Photocurrent and Capacitance

National Institute for Materials Science

other

Coordination Nanosheets Stabilizing Efficient Tin-Based Perovskite Solar Cells

ACS Applied Materials & Interfaces

journal-article

Fullerene-driven photocarrier processes in perovskite solar cells: recent advances

Nanoscale

journal-article

Investigation Of Degradation of Perovskite Solar Cell Using Analytical Drift Diffusion Model

National Institute for Materials Science

other

Investigation of Degradation in Perovskite Solar Cells Using Thermal Hysteresis of Photocurrent

National Institute for Materials Science

other

Surface Passivation of Sn-Based Wide Band Gap Perovskite Solar Cells Using Functional Molecules

National Institute for Materials Science

other

Defect passivation in methylammonium/bromine free inverted perovskite solar cells using charge-modulated molecular bonding

Nature Communications

journal-article

Assessing degradation in perovskite solar cells via thermal hysteresis of photocurrent and device simulation

Elsevier BV

journal-article

Modulating Defects in Wide Bandgap Tin Perovskite Solar Cells through Molecular Passivation

National Institute for Materials Science

other

Advancing Efficiency and Stability of Lead, Tin, and Lead/Tin Perovskite Solar Cells: Strategies and Perspectives

Solar RRL

journal-article

Advancing Efficiency and Stability of Lead, Tin, and Lead/Tin Perovskite Solar Cells: Strategies and Perspectives

Solar RRL

journal-article

Surface modification of sputtered NiOx hole transport layer for CH3NH3PbI3 perovskite solar cells

Japanese Journal of Applied Physics

journal-article

Alleviating Defect and Oxidation in Tin Perovskite Solar Cells Using a Bidentate Ligand

Chemistry of Materials

journal-article

Effect of Bidentate Ligand Additive in Tin Perovskite Solar Cells

IEEE

data-set

Analysis of Iodide Transport on Methyl Ammonium Lead Iodide Perovskite Solar Cell Structure Through Operando Hard X-ray Photoelectron Spectroscopy

Chemistry of Materials

journal-article

Advancing Efficiency and Stability of Lead, Tin, and Lead/Tin Perovskite Solar Cells: Strategies and Perspectives

Wiley

journal-article

Alleviating Defect and Oxidation in Tin Perovskite Solar Cells Using a Bidentate Ligand

American Chemical Society (ACS)

journal-article

Modulating Efficiency and Stability of Methylammonium/Br-Free Perovskite Solar Cells Using Fluoroarene Hydrazine

IEEE

journal-article

Analysis of degradation kinetics of halide perovskite solar cells induced by light and heat stress

Solar Energy Materials and Solar Cells

journal-article

Effect of surface treatment of sputtered nickel oxide in inverted perovskite solar cells

Thin Solid Films

journal-article

Interfacial Embedding for High‐Efficiency and Stable Methylammonium‐Free Perovskite Solar Cells with Fluoroarene Hydrazine

Advanced Energy Materials

journal-article

Analysis of degradation kinetics of halide perovskite solar cells induced by light and heat stress

Elsevier BV

journal-article

Effect of Phenethylammonium Thiocyanate Additive in Tin Perovskite for Efficient and Stable Pb-free Perovskite Solar Cells

IEEE

journal-article

Effect of surface treatment of sputtered nickel oxide in inverted perovskite solar cells

Elsevier BV

journal-article

Investigation of Degradation Kinetics of Perovskite Solar Cells by Accelerated Aging

IEEE

journal-article

Pseudohalide Functional Additives in Tin Halide Perovskite for Efficient and Stable Pb-Free Perovskite Solar Cells

ACS Applied Energy Materials

journal-article

Chemical and Electronic Investigation of Buried NiO1−δ, PCBM, and PTAA/MAPbI3–xClx Interfaces Using Hard X-ray Photoelectron Spectroscopy and Transmission Electron Microscopy

ACS Applied Materials & Interfaces

journal-article

Insights into Accelerated Degradation of Perovskite Solar Cells under Continuous Illumination Driven by Thermal Stress and Interfacial Junction

ACS Applied Energy Materials

journal-article

A-site tailoring in the vacancy-ordered double perovskite semiconductor Cs2SnI6 for photovoltaic application

Solar Energy Materials and Solar Cells

journal-article

Insights into Accelerated Degradation of Perovskite Solar Cells under Continuous Illumination Driven by Thermal Stress and Interfacial Junction

American Chemical Society (ACS)

journal-article

Pseudohalide Functional Additives in Tin Halide Perovskite for Efficient and Stable Pb-Free Perovskite Solar Cells

American Chemical Society (ACS)

journal-article

Passivation of the Recombination Activities with Rubidium incorporation for Efficient and Stable Sn- HaP Solar Cells

conference-paper

Passivation of the Recombination Activities with Rubidium incorporation for Efficient and Stable Sn-HaP Solar Cells

Ieee First World Conference on Photovoltaic Energy Conversion/conference Record of the Twenty Fourth Ieee Photovoltaic Specialists Conference-, Vols I and Ii

conference-paper

Passivation of the Recombination Activities with Rubidium incorporation for Efficient and Stable Sn- HaP Solar Cells

conference-paper

Ammoniated aqueous precursor ink processed copper iodide as hole transport layer for inverted planar perovskite solar cells

Elsevier BV

journal-article

Ammoniated aqueous precursor ink processed copper iodide as hole transport layer for inverted planar perovskite solar cells

Solar Energy Materials and Solar Cells

journal-article

Ammoniated aqueous precursor ink processed copper iodide as hole transport layer for inverted planar perovskite solar cells

Solar Energy Materials and Solar Cells

journal-article

Attenuating the defect activities with a rubidium additive for efficient and stable Sn-based halide perovskite solar cells

Journal of Materials Chemistry C

journal-article

Attenuating the defect activities with a rubidium additive for efficient and stable Sn-based halide perovskite solar cells

Journal of Materials Chemistry C

journal-article

Effect of solvent vapour annealing on bismuth triiodide film for photovoltaic applications and its optoelectronic properties

Journal of Materials Chemistry C

journal-article

Photoinduced ion-redistribution in CH3NH3PbI3 perovskite solar cells

Physical Chemistry Chemical Physics

journal-article

Tailoring the film morphology and interface band offset of caesium bismuth iodide-based Pb-free perovskite solar cells

Journal of Materials Chemistry C

journal-article

Aqueous Solution Processed Copper Iodide as Hole Transport Material For Planar Inverted Perovskite Solar Cells

2019 IEEE 46th Photovoltaic Specialists Conference (PVSC)

journal-article

Aqueous Solution Processed Copper Iodide as Hole Transport Material for Planar Inverted Perovskite Solar Cells

Conference Record of the IEEE Photovoltaic Specialists Conference

conference-paper

Unraveling the Impacts Induced by Organic and Inorganic Hole Transport Layers in Inverted Halide Perovskite Solar Cells

ACS Applied Materials & Interfaces

journal-article

Unraveling the impacts induced by organic and inorganic hole transport layers in inverted halide perovskite solar cells

ACS Applied Materials and Interfaces

journal-article

Unraveling the Impacts Induced by Organic and Inorganic Hole Transport Layers in Inverted Halide Perovskite Solar Cells

ACS Applied Materials & Interfaces

journal-article

Tailoring the film morphology and interface band offset of caesium bismuth iodide-based Pb-free perovskite solar cells

Royal Society of Chemistry (RSC)

journal-article

Tailoring the film morphology and interface band offset of caesium bismuth iodide-based Pb-free perovskite solar cells

Journal of Materials Chemistry C

journal-article

Tailoring the Open-Circuit Voltage Deficit of Wide-Band-Gap Perovskite Solar Cells Using Alkyl Chain-Substituted Fullerene Derivatives

American Chemical Society (ACS)

journal-article

Tailoring the Open-Circuit Voltage Deficit of Wide-Band-Gap Perovskite Solar Cells Using Alkyl Chain-Substituted Fullerene Derivatives

ACS Applied Materials & Interfaces

journal-article

Tailoring the Open-Circuit Voltage Deficit of Wide-Band-Gap Perovskite Solar Cells Using Alkyl Chain-Substituted Fullerene Derivatives

ACS Applied Materials and Interfaces

journal-article

Exploring the Recombination Mechanism Induced by Carrier Transport Layers in Perovskite Solar Cells

2018 IEEE 7th World Conference on Photovoltaic Energy Conversion, WCPEC 2018 - A Joint Conference of 45th IEEE PVSC, 28th PVSEC and 34th EU PVSEC

conference-paper

Tailoring the Open-Circuit Voltage Deficit of Wide-Band-Gap Perovskite Solar Cells Using Alkyl Chain-Substituted Fullerene Derivatives

ACS Applied Materials & Interfaces

journal-article

Degradation of encapsulated perovskite solar cells driven by deep trap states and interfacial deterioration

Journal of Materials Chemistry C

journal-article

Exploring the Recombination Mechanism Induced by Carrier Transport Layers in Perovskite Solar Cells

IEEE World Conference on Photovoltaic Energy Conversion (WCPEC)

conference-paper

Exploring the Recombination Mechanism Induced by Carrier Transport Layers in Perovskite Solar Cells

2018 IEEE 7th World Conference on Photovoltaic Energy Conversion (WCPEC) (A Joint Conference of 45th IEEE PVSC, 28th PVSEC & 34th EU PVSEC)

conference-paper

Degradation of encapsulated perovskite solar cells driven by deep trap states and interfacial deterioration

Journal of Materials Chemistry C

journal-article

Enhancement in efficiency and optoelectronic quality of perovskite thin films annealed in MACl vapor

Sustainable Energy Fuels

journal-article

Degradation of encapsulated perovskite solar cells driven by deep trap states and interfacial deterioration

Journal of Materials Chemistry C

journal-article

Degradation of encapsulated perovskite solar cells driven by deep trap states and interfacial deterioration

Royal Society of Chemistry (RSC)

journal-article

Enhancement in efficiency and optoelectronic quality of perovskite thin films annealed in MACl vapor

Royal Society of Chemistry (RSC)

journal-article

Enhancement in efficiency and optoelectronic quality of perovskite thin films annealed in MACl vapor

Sustainable Energy and Fuels

journal-article

Enhancement in efficiency and optoelectronic quality of perovskite thin films annealed in MACl vapor

Sustainable Energy & Fuels

journal-article

Exploring the effects of interfacial carrier transport layers on device performance and optoelectronic properties of planar perovskite solar cells

Royal Society of Chemistry (RSC)

journal-article

Exploring the effects of interfacial carrier transport layers on device performance and optoelectronic properties of planar perovskite solar cells

Journal of Materials Chemistry C

journal-article

Exploring the effects of interfacial carrier transport layers on device performance and optoelectronic properties of planar perovskite solar cells

Journal of Materials Chemistry C

journal-article

Exploring the effects of interfacial carrier transport layers on device performance and optoelectronic properties of planar perovskite solar cells

Journal of Materials Chemistry C

journal-article

Ge-alloyed CZTSe thin film solar cell using molecular precursor adopting spray pyrolysis approach

RSC Advances

journal-article

Effects of Ge Alloying on Device Characteristics of Kesterite-Based CZTSSe Thin Film Solar Cells

The Journal of Physical Chemistry C

journal-article

Ge-alloyed CZTSe thin film solar cell using molecular precursor adopting spray pyrolysis approach

RSC Advances

journal-article

Effects of Ge Alloying on Device Characteristics of Kesterite-Based CZTSSe Thin Film Solar Cells

Journal of Physical Chemistry C

journal-article

Effects of Ge Alloying on Device Characteristics of Kesterite-Based CZTSSe Thin Film Solar Cells

The Journal of Physical Chemistry C

journal-article

Ge-alloyed CZTSe thin film solar cell using molecular precursor adopting spray pyrolysis approach

RSC Adv.

journal-article

ChemInform Abstract: Structural, Optical and Electrical Properties of Cu 2 FeSnX 4 (X: S, Se) Thin Films Prepared by Chemical Spray Pyrolysis.

ChemInform

journal-article

Structural, optical and electrical properties of Cu2FeSnX4 (X=S, Se) thin films prepared by chemical spray pyrolysis

Journal of Alloys and Compounds

journal-article

Structural, optical and electrical properties of Cu2FeSnX4 (X = S, Se) thin films prepared by chemical spray pyrolysis

Journal of Alloys and Compounds

journal-article

Structural, optical and electrical properties of Cu2FeSnX4 (X = S, Se) thin films prepared by chemical spray pyrolysis

Journal of Alloys and Compounds

journal-article

A Nonvacuum Approach for Fabrication of Cu2ZnSnSe4/In2S3Thin Film Solar Cell and Optoelectronic Characterization

The Journal of Physical Chemistry C

journal-article

A Nonvacuum Approach for Fabrication of Cu2ZnSnSe4/In2S3 Thin Film Solar Cell and Optoelectronic Characterization

Journal of Physical Chemistry C

journal-article

A Nonvacuum Approach for Fabrication of Cu2ZnSnSe4/In2S3 Thin Film Solar Cell and Optoelectronic Characterization

The Journal of Physical Chemistry C

journal-article

ChemInform Abstract: Structural, Optical and Electrical Properties of Cu2FeSnX4(X: S, Se) Thin Films Prepared by Chemical Spray Pyrolysis.

ChemInform

journal-article

Band Gap Engineering of Alloyed Cu2ZnGexSn1–xQ4(Q = S,Se) Films for Solar Cell

The Journal of Physical Chemistry C

journal-article

Band gap engineering of alloyed Cu2ZnGexSn1-xQ4 (Q = S,Se) films for solar cell

Journal of Physical Chemistry C

journal-article

Band Gap Engineering of Alloyed Cu(2)ZnGe(x)Sn(1-x)Q(4) (Q = S,Se) Films for Solar Cell

The Journal of Physical Chemistry C

journal-article

Effects of Na and MoS2 on Cu2ZnSnS4 thin-film solar cell

Progress in Photovoltaics: Research and Applications

journal-article

Effects of Na and MoS2 on Cu2ZnSnS4 thin-film solar cell

Progress in Photovoltaics: Research and Applications

journal-article

Effects of Na and MoS2 on Cu2ZnSnS4 thin-film solar cell

Progress in Photovoltaics: Research and Applications

journal-article

Sulfur stoichiometry driven chalcopyrite and pyrite structure of spray pyrolyzed Cu-alloyed FeS2 thin films

Materials Science in Semiconductor Processing

journal-article

Sulfur stoichiometry driven chalcopyrite and pyrite structure of spray pyrolyzed Cu-alloyed FeS2 thin films

Materials Science in Semiconductor Processing

journal-article

Sulfur stoichiometry driven chalcopyrite and pyrite structure of spray pyrolyzed Cu-alloyed FeS2 thin films

Materials Science in Semiconductor Processing

journal-article

Study of Inx(O,OH,S)y buffer layer effect on CIGSe thin film solar cells

Current Applied Physics

journal-article

Structural Transition and Band Gap Tuning of Cu2(Zn,Fe)SnS4Chalcogenide for Photovoltaic Application

The Journal of Physical Chemistry C

journal-article

Structural transition and band gap tuning of Cu2(Zn,Fe)SnS 4 chalcogenide for photovoltaic application

Journal of Physical Chemistry C

journal-article

Structural Transition and Band Gap Tuning of Cu-2(Zn,Fe)SnS4 Chalcogenide for Photovoltaic Application

The Journal of Physical Chemistry C

journal-article

Study of Inx(O,OH,S)y buffer layer effect on CIGSe thin film solar cells

Current Applied Physics

journal-article

Study of Inx(O,OH,S)y buffer layer effect on CIGSe thin film solar cells

Current Applied Physics

journal-article

Effects of Na and MoS2on Cu2ZnSnS4thin-film solar cell

Progress in Photovoltaics: Research and Applications

journal-article

Study of structural and optical properties of kesterite Cu 2ZnGeX4 (X = S, Se) thin films synthesized by chemical spray pyrolysis

CrystEngComm

journal-article

Study of structural and optical properties of kesterite Cu2ZnGeX4 (X = S, Se) thin films synthesized by chemical spray pyrolysis

CrystEngComm

journal-article

Study of structural and optical properties of kesterite Cu2ZnGeX4 (X = S, Se) thin films synthesized by chemical spray pyrolysis

CrystEngComm

journal-article

Study of structural and optical properties of kesterite Cu2ZnGeX4 (X = S, Se) thin films synthesized by chemical spray pyrolysis

CrystEngComm

journal-article