Chang-Yun Song

Martin Luther University Halle-Wittenberg

Germany

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Articles (9)

Year:

2025

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2025

Year:

2025

Year:

2024

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2024

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2024

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2020

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2020

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2020

Collaborators (3)

Stefan Paetel

Head of CIGS Group

GERMANY

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Heiko Kempa

Martin Luther University Halle-Wittenberg

GERMANY

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Byeongwon Kang

Professor

Chungbuk National University

SOUTH KOREA

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Chang-Yun Song

Research Interests

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Contact this professor

Articles (9)

Assessment of transparent conductive oxides as back contacts for inline-fabricated Cu(In,Ga)Se2 solar cells

Structural analyses and photovoltaic device simulations in two and three dimensions applied to Ag-alloyed Cu(In,Ga)Se2 solar cells

Effect of Ga Variation on the Bulk and Grain‐Boundary Properties of Cu(In,Ga)Se<sub>2</sub> Absorbers in Thin‐Film Solar Cells and Their Impacts on Open‐Circuit Voltage Losses

Role of Ag Addition on the Microscopic Material Properties of (Ag,Cu)(In,Ga)Se2 Absorbers and Their Effects on Losses in the Open‐Circuit Voltage of Corresponding Devices

Toward digital twins by one-dimensional simulation of thin-film solar cells: Cu(In,Ga)Se2 as an example

A new approach to three-dimensional microstructure reconstruction of a polycrystalline solar cell using high-efficiency Cu(In,Ga)Se<sub>2</sub>

Strain-induced local structural change and its effect on the superconducting properties of GdBa2Cu3O7-x /La0.7Sr0.3MnO3 heterostructure

Enhanced flux pinning property of gdba<sub>2</sub>cu<sub>3</sub>o<sub>7-x</sub> films by ferromagnetic surface decoration

Strong correlation between flux pinning and epitaxial strain in the GdBa<sub>2</sub>Cu<sub>3</sub>O<sub>7-x</sub>/La<sub>0.7</sub>Sr<sub>0.3</sub>MnO<sub>3</sub>nanocrystalline heterostructure

Collaborators (3)

Stefan Paetel

Heiko Kempa

Byeongwon Kang

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