4.7 Article

Sn1-xGexOy and Zn1-xGexOy by Atomic Layer Deposition-Growth Dynamics, Film Properties, and Compositional Tuning for Charge Selective Transport in (Ag,Cu)(In,Ga)Se2 Solar Cells

Related references

Note: Only part of the references are listed.
Article Energy & Fuels

Total band alignment in theoretical and experimental aspects for enhanced performance of flexible and Cd-free Cu (In,Ga)(S,Se)2 solar cell fabricated by all-dry process

Jakapan Chantana et al.

Summary: In this study, the total band alignment parameters in CIGSSe solar cells were optimized theoretically and experimentally. The appropriate values of CBO, Delta EC-TA, and Delta EC-TB were determined for the selections of buffer and TCO materials, leading to enhanced photovoltaic performances.

PROGRESS IN PHOTOVOLTAICS (2023)

Article Energy & Fuels

Silver Alloying in Highly Efficient CuGaSe2 Solar Cells with Different Buffer Layers

Jan Keller et al.

Summary: This study investigates the impact of silver alloying, stoichiometry, and deposition temperature on wide-gap (Ag, Cu)GaSe2 absorber films for solar cell applications. It is found that increasing the deposition temperature improves the short-circuit current density, while the open-circuit voltage remains unaffected. Additionally, adding more silver to the absorber leads to a widening of the space charge region and enhances carrier collection. Furthermore, replacing the CdS buffer with a (Zn, Sn)O buffer significantly reduces interface recombination and improves the overall efficiency of the solar cells.

SOLAR RRL (2023)

Article Crystallography

Growth of Zn-Ge-O Thin-Film as a Transparent Conductive Oxide Buffer Material for Chalcopyrite Solar Cell

Dwinanri Egyna et al.

Summary: The importance of positive band offset at the p-n interface of heterojunction thin-film solar cells is emphasized in this study. A new alternative transparent conductive oxide material, Zn-Ge-O thin-film, is investigated as an alternative n-type layer for chalcopyrite solar cells. The film exhibits low electron affinity and stable valence band maximum, showing promising results for future applications.

CRYSTAL RESEARCH AND TECHNOLOGY (2023)

Article Nanoscience & Nanotechnology

Zn1-xGexOy Passivating Interlayers for BaSi2 Thin-Film Solar Cells

Yudai Yamashita et al.

Summary: The study found that Zn1-xGexOy films can serve as excellent interlayers for BaSi2, providing high photoresponsivity and effective surface passivation, thereby reducing carrier recombination rate.

ACS APPLIED MATERIALS & INTERFACES (2022)

Article

Advances in Atomic Layer Deposition

Jingming Zhang et al.

Nanomanufacturing and Metrology (2022)

Article Nanoscience & Nanotechnology

Hole-Transporting Vanadium-Containing Oxide (V2O5-x) Interlayers Enhance Stability of α-FAPbI3-Based Perovskite Solar Cells (∼23%)

Hyoungmin Park et al.

Summary: Perovskite solar cells have great potential for photovoltaic applications, but their stability is a challenge. In this study, we used atomic layer deposition-grown transition metal oxides as hole transport materials to improve the stability of perovskite solar cells.

ACS APPLIED MATERIALS & INTERFACES (2022)

Article Energy & Fuels

Heterojunction interface passivation strategy for Cu(In1-x,Gax)Se2 solar cell with nano-level engineering of Zn-based buffer structure via atomic layer deposition method

Sang Su Shin et al.

Summary: To meet the global demand for ecological friendliness and sustainable development in the photovoltaic market, researchers are exploring environmentally sound ways to fabricate solar cells using nontoxic elements. By replacing the conventional CdS buffer in chalcogenide solar cell technology with materials like ZnOS and using atomic layer deposition (ALD) to deposit them on CIGSe absorbers, solar cell performance can be enhanced. The addition of a ZnS nanolayer between ZnOS and CIGSe demonstrates passivation effects at the heterojunction interface, leading to an improved solar cell efficiency and showing potential for application in other material systems.

SOLAR ENERGY MATERIALS AND SOLAR CELLS (2021)

Review Chemistry, Applied

Interface engineering of p-n heterojunction for kesterite photovoltaics: A progress review

Mingrui He et al.

Summary: Kesterite Cu2ZnSn(S,Se)(4) (CZTSSe) is a promising thin-film photovoltaic technology with tunable bandgap, but its efficiency is still below the theoretical limit. The characteristics of buffer layers and interfaces play a key role in efficiency improvement. Future improvements should focus on altering interface characteristics towards achieving the ideal interface.

JOURNAL OF ENERGY CHEMISTRY (2021)

Article Chemistry, Physical

Electronic passivation of PbSe quantum dot solids by trimethylaluminum vapor dosing

Scott T. Ueda et al.

APPLIED SURFACE SCIENCE (2020)

Article Chemistry, Physical

Atomic Layer Deposition of Ternary Compounds on Cu(In,Ga)Se2: An In Situ Quartz Crystal Microbalance Study

Fredrik Larsson et al.

ACS APPLIED ENERGY MATERIALS (2020)

Article Energy & Fuels

Amorphous tin-gallium oxide buffer layers in (Ag,Cu)(In,Ga)Se2 solar cells

F. Larsson et al.

SOLAR ENERGY MATERIALS AND SOLAR CELLS (2020)

Review Chemistry, Multidisciplinary

Applications of atomic layer deposition and chemical vapor deposition for perovskite solar cells

James A. Raiford et al.

ENERGY & ENVIRONMENTAL SCIENCE (2020)

Review Energy & Fuels

Atomic Layer Deposition of Functional Layers in Planar Perovskite Solar Cells

Kai Oliver Brinkmann et al.

SOLAR RRL (2020)

Article Materials Science, Coatings & Films

Atomic layer deposition of amorphous tin-gallium oxide films

Fredrik Larsson et al.

JOURNAL OF VACUUM SCIENCE & TECHNOLOGY A (2019)

Article Multidisciplinary Sciences

Absolute energy level positions in tin-and lead-based halide perovskites

Shuxia Tao et al.

NATURE COMMUNICATIONS (2019)

Article Energy & Fuels

Cd-Free Cu(In,Ga)(Se,S)2 Thin-Film Solar Cell With Record Efficiency of 23.35%

Motoshi Nakamura et al.

IEEE JOURNAL OF PHOTOVOLTAICS (2019)

Article Chemistry, Multidisciplinary

Cd-Free Cu2ZnSnS4 solar cell with an efficiency greater than 10% enabled by Al2O3 passivation layers

Xin Cui et al.

ENERGY & ENVIRONMENTAL SCIENCE (2019)

Article Energy & Fuels

Impact of heat-light soaking on potassium fluoride treated CIGS solar cells with CdS buffer layer

Ishwor Khatri et al.

PROGRESS IN PHOTOVOLTAICS (2018)

Article Nanoscience & Nanotechnology

Wet Pretreatment-Induced Modification of Cu(In,Ga)Se2/Cd-Free ZnTiO Buffer Interface

Suhwan Hwang et al.

ACS APPLIED MATERIALS & INTERFACES (2018)

Article Energy & Fuels

Atomic layer deposition of Zn(O,S) buffer layers for Cu(In,Ga)Se-2 solar cells with KF post-deposition treatment

F. Larsson et al.

SOLAR ENERGY MATERIALS AND SOLAR CELLS (2018)

Article Materials Science, Multidisciplinary

Structural and electrical properties of Ge-doped ZrO2 thin films grown by atomic layer deposition for high-k dielectrics

Bo-Eun Park et al.

JOURNAL OF MATERIALS SCIENCE (2018)

Article Energy & Fuels

Record 1.0 V open-circuit voltage in wide band gap chalcopyrite solar cells

Fredrik Larsson et al.

PROGRESS IN PHOTOVOLTAICS (2017)

Article Multidisciplinary Sciences

Thermal engineering of FAPbI3 perovskite material via radiative thermal annealing and in situ XRD

Vanessa L. Pool et al.

NATURE COMMUNICATIONS (2017)

Article Chemistry, Physical

Origin of the Thermal Instability in CH3NH3PbI3 Thin Films Deposited on ZnO

Jinli Yang et al.

CHEMISTRY OF MATERIALS (2015)

Article Green & Sustainable Science & Technology

Atomic layer deposition of ZnInxSy buffer layers for Cu(In,Ga)Se2 solar cells

P. Genevee et al.

JOURNAL OF RENEWABLE AND SUSTAINABLE ENERGY (2015)

Article Chemistry, Multidisciplinary

Atomic Layer Deposition of GeO2 Thin Films on Si(100) using Ge(N,N?-R,R-en)(NMe2)(2) (Where R = Isopropyl and t-Butyl) Precursors

Jae-Sun Jung et al.

BULLETIN OF THE KOREAN CHEMICAL SOCIETY (2015)

Article Green & Sustainable Science & Technology

Impact of Zn1-xMgxO:Al transparent electrode for buffer-less Cu(In, Ga)Se2 solar cells

Yoshihiro Kuwahata et al.

RENEWABLE ENERGY (2014)

Article Energy & Fuels

Impact of the Band Offset for n-Zn(O,S)/p-Cu(In,Ga)Se2 Solar Cells

Samaneh Sharbati et al.

IEEE JOURNAL OF PHOTOVOLTAICS (2014)

Article Energy & Fuels

Cu(In,Ga)Se2 thin film solar cells with a combined ALD-Zn(O,S) buffer and MOCVD-ZnO:B window layers

Taizo Kobayashi et al.

SOLAR ENERGY MATERIALS AND SOLAR CELLS (2013)

Article Energy & Fuels

Inline Cu(In,Ga)Se2 Co-evaporation for High-Efficiency Solar Cells and Modules

Johan Lindahl et al.

IEEE JOURNAL OF PHOTOVOLTAICS (2013)

Article Chemistry, Physical

Atomic layer deposition of germanium-doped zinc oxide films with tuneable ultraviolet emission

Paul R. Chalker et al.

JOURNAL OF MATERIALS CHEMISTRY (2012)

Article Chemistry, Physical

Soft X-ray characterization of Zn1-xSnxOy electronic structure for thin film photovoltaics

Mukes Kapilashrami et al.

PHYSICAL CHEMISTRY CHEMICAL PHYSICS (2012)

Article Energy & Fuels

Atomic layer deposition of Zn1-xMgxO buffer layers for Cu(In,Ga)Se2 solar cells

T. Toerndahl et al.

PROGRESS IN PHOTOVOLTAICS (2007)

Article Materials Science, Multidisciplinary

Efficiency limitations for wide-band-gap chalcopyrite solar cells

M Gloeckler et al.

THIN SOLID FILMS (2005)

Article Physics, Applied

Energy band alignment at the (100)Ge/HfO2 interface

VV Afanas'ev et al.

APPLIED PHYSICS LETTERS (2004)

Article Physics, Applied

Formation of pn homojunction in Cu(InGa)Se2 thin film solar cells by Zn doping

T Sugiyama et al.

JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS (2000)