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Youhei Numata

7PUBLICATIONS

9CO-AUTHORS

Compound semiconductorsPhotovoltaic power systemsElemental semiconductorsTransition metal chemistryChemical and thermal processes in energy and combustion

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Publications (7)

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|Oct 09, 2024

Solution-Crystalized AgBiS<sub>2</sub> Films for Solar Cells Generating a Photo-Current Density Over 31 mA cm<sup>-2</sup>.

Ludmila Cojocaru, Ajay Kumar Jena, Miwako Yamamiya

|May 02, 2020

<i>V</i><sub>OC</sub> Over 1.4 V for Amorphous Tin-Oxide-Based Dopant-Free CsPbI<sub>2</sub>Br Perovskite Solar Cells.

Zhanglin Guo, Ajay Kumar Jena, Izuru Takei

|Mar 10, 2020

Low-Temperature Synthesized Nb-Doped TiO<sub>2</sub> Electron Transport Layer Enabling High-Efficiency Perovskite Solar Cells by Band Alignment Tuning.

Yoshitaka Sanehira, Naoyuki Shibayama, Youhei Numata

|Nov 15, 2018

Thiocyanate Containing Two-Dimensional Cesium Lead Iodide Perovskite, Cs<sub>2</sub>PbI<sub>2</sub>(SCN)<sub>2</sub>: Characterization, Photovoltaic Application, and Degradation Mechanism.

Youhei Numata, Yoshitaka Sanehira, Ryo Ishikawa

|May 05, 2018

Spontaneous Synthesis of Highly Crystalline TiO<sub>2</sub> Compact/Mesoporous Stacked Films by a Low-Temperature Steam-Annealing Method for Efficient Perovskite Solar Cells.

Yoshitaka Sanehira, Youhei Numata, Masashi Ikegami

|Jan 05, 2018

Amorphous Metal Oxide Blocking Layers for Highly Efficient Low-Temperature Brookite TiO<sub>2</sub>-Based Perovskite Solar Cells.

Atsushi Kogo, Yoshitaka Sanehira, Youhei Numata

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Frequent Collaborators

5 joint publications

Yoshitaka Sanehira

5 joint publications

Tsutomu Miyasaka

2 joint publications

Masashi Ikegami

2 joint publications

Ajay Kumar Jena

1 joint publications

Atsushi Kogo

1 joint publications

Zhanglin Guo

1 joint publications

Muhammad Akmal Kamarudin

1 joint publications

Ayumi Ishii

1 joint publications

Ludmila Cojocaru

Frequent Collaborators

5 joint publications

Yoshitaka Sanehira

5 joint publications

Tsutomu Miyasaka

2 joint publications

Masashi Ikegami

2 joint publications

Ajay Kumar Jena

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