Chol-Hyok Ri

activity

20192021

most citedContrary Effect of B and N Doping into Graphene and Graphene Oxide Heterostructures with MoS

_{2}

on Interface Function and Hydrogen Evolution

1 citations · 1 across the 2 of their papers we have counts for

collaborators

3 papers

physics.app-ph2021

Ab Initio Thermodynamic Study of PbI $_{2}$ and CH $_{3}$ NH $_{3}$ PbI $_{3}$ Surfaces in Reaction with CH $_{3}$ NH $_{2}$ Gas for Perovskite Solar Cells

Yun-Sim Kim, Chol-Hyok Ri, Yun-Hyok Kye +2

Hybrid organic-inorganic halide perovskites for photovoltaics have attracted research interest due to their unique material properties, but suffered from poor material stability. I…

cond-mat.mtrl-sci2020★ 1 cited

Contrary Effect of B and N Doping into Graphene and Graphene Oxide Heterostructures with MoS $_{2}$ on Interface Function and Hydrogen Evolution

Chol-Hyok Ri, Yun-Sim Kim, Kum-Chol Ri +2

Molybdenum disulfide (MoS $_{2}$ ) attracts attention as a high efficient and low cost photocatalyst for hydrogen production, but suffers from low conductance and high recombination ra…

cond-mat.mtrl-sci2019

First-Principles Study on Material Properties and Stability of Inorganic Halide Perovskite Solid Solutions CsPb(I $_{1 - x}$ Br $_{x}$ ) $_{3}$ towards High Performance Perovskite Solar Cells

Chol-Jun Yu, Un-Hyok Ko, Suk-Gyong Hwang +4

All-inorganic halide perovskites have attracted a great interest as a promising light harvester of perovskite solar cells due to their enhanced chemical stability. In this work we…

Ab Initio Thermodynamic Study of PbI2​ and CH3​NH3​PbI3​ Surfaces in Reaction with CH3​NH2​ Gas for Perovskite Solar Cells

Contrary Effect of B and N Doping into Graphene and Graphene Oxide Heterostructures with MoS2​ on Interface Function and Hydrogen Evolution

First-Principles Study on Material Properties and Stability of Inorganic Halide Perovskite Solid Solutions CsPb(I1−x​Brx​)3​ towards High Performance Perovskite Solar Cells

Ab Initio Thermodynamic Study of PbI $_{2}$ and CH $_{3}$ NH $_{3}$ PbI $_{3}$ Surfaces in Reaction with CH $_{3}$ NH $_{2}$ Gas for Perovskite Solar Cells

Contrary Effect of B and N Doping into Graphene and Graphene Oxide Heterostructures with MoS $_{2}$ on Interface Function and Hydrogen Evolution

First-Principles Study on Material Properties and Stability of Inorganic Halide Perovskite Solid Solutions CsPb(I $_{1 - x}$ Br $_{x}$ ) $_{3}$ towards High Performance Perovskite Solar Cells