Guk-Chol Ri

most citedInfluence of halide composition on the structural, electronic, and optical properties of mixed CH

_{3}

_{3}

Pb(I

_{1 - x}

_{x}

)

_{3}

perovskites calculated using the virtual crystal approximation method

214 citations · 216 across the 3 of their papers we have counts for

collaborators

3 papers

math.CA2016

Cauchy type problems of linear Riemann-Liouville fractional differential equations with variable coefficients

Myong-Ha Kim, Guk-Chol Ri, Gum-Song Choe +1

The existence of solutions to Cauchy type problems of linear Riemann-Liouville fractional differential equations with variable coefficients is considered in a space of integrable f…

cond-mat.mtrl-sci2016★ 214 cited

Influence of halide composition on the structural, electronic, and optical properties of mixed CH $_{3}$ NH $_{3}$ Pb(I $_{1 - x}$ Br $_{x}$ ) $_{3}$ perovskites calculated using the virtual crystal approximation method

Un-Gi Jong, Chol-Jun Yu, Nam-Hyok Kim +1

We investigate the structural, electronic and optical properties of mixed bromide-iodide lead perovskite solar cell CH $_{3}$ NH $_{3}$ Pb(I $_{1 - x}$ Br $_{x}$ ) $_{3}$ by means of the virtual crys…

math-ph2013★ 2 cited

Existence and Solution-representation of IVP for LFDE with Generalized Riemann-Liouville fractional derivatives and $n$ terms

Myong-Ha Kim, Guk-Chol Ri, Hyong-Chol O

This paper provides the existence and representation of solution to an initial value problem for the general multi-term linear fractional differential equation with generalized Rie…

Cauchy type problems of linear Riemann-Liouville fractional differential equations with variable coefficients

Influence of halide composition on the structural, electronic, and optical properties of mixed CH3​NH3​Pb(I1−x​Brx​)3​ perovskites calculated using the virtual crystal approximation method

Existence and Solution-representation of IVP for LFDE with Generalized Riemann-Liouville fractional derivatives and n terms

Influence of halide composition on the structural, electronic, and optical properties of mixed CH $_{3}$ NH $_{3}$ Pb(I $_{1 - x}$ Br $_{x}$ ) $_{3}$ perovskites calculated using the virtual crystal approximation method

Existence and Solution-representation of IVP for LFDE with Generalized Riemann-Liouville fractional derivatives and $n$ terms