Yu-lang Cen

King University — United States

Engineering · Physical Sciences

12h-index563citations18works0.02yr avg
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Research Topics

Perovskite Materials and Applications(13), 2D Materials and Applications(13), Chalcogenide Semiconductor Thin Films(7), Advanced Photocatalysis Techniques(6), Advanced Thermoelectric Materials and Devices(2)

Publications18 total

Layered Dion–Jacobson-Type Chalcogenide Perovskite CsLaM<sub>2</sub>X<sub>7</sub> (M = Ta/Nb; X = S/Se) with a Narrow Band Gap of ∼1 eV as a Promising Rear Cell for All-Perovskite Tandem Solar Cells
ACS Applied Materials & Interfaces·2021· 7 cited
The Dion–Jacobson perovskite CsSbCl<sub>4</sub>: a promising Pb-free solar-cell absorber with optimal bandgap ∼1.4 eV, strong optical absorption ∼10<sup>5</sup>cm<sup>−1</sup>, and large power-conversion efficiency above 20%
Journal of Materials Chemistry A·2021· 25 cited
Design of Lead-Free and Stable Two-Dimensional Dion–Jacobson-Type Chalcogenide Perovskite A′La<sub>2</sub>B<sub>3</sub>S<sub>10</sub> (A′ = Ba/Sr/Ca; B = Hf/Zr) with Optimal Band Gap, Strong Optical Absorption, and High Efficiency for Photovoltaics
Chemistry of Materials·2020· 27 cited
Two-Dimensional 111-Type<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline" overflow="scroll"><mml:mi>In</mml:mi></mml:math>-Based Halide Perovskite<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline" overflow="scroll"><mml:msub><mml:mi>Cs</mml:mi><mml:mn>3</mml:mn></mml:msub><mml:msub><mml:mi>In</mml:mi><mml:mn>2</mml:mn></mml:msub><mml:msub><mml:mi>X</mml:mi><mml:mn>9</mml:mn></mml:msub><mml:mspace width="0.2em"/><mml:mo stretchy="false">(</mml:mo><mml:mi>X</mml:mi><mml:mo>=</mml:mo><mml:mi>Cl</mml:mi><mml:mo>,</mml:mo><mml:mspace width="0.2em"/><mml:mi>Br</mml:mi><mml:mo>,</mml:mo><mml:mspace width="0.2em"/><mml:mi mathvariant="normal">I</mml:mi><mml:mo stretchy="false">)</mml:mo></mml:math>with Optimal Band Gap for Photovoltaics and Defect-Insensitive Blue Emission
Physical Review Applied·2020· 23 cited
Two-Dimensional 111-Type [Formula : see text]-Based Halide Perovskite [Formula : see text] with Optimal Band Gap for Photovoltaics and Defect-Insensitive Blue Emission
Physical Review Applied·2020
Improvement of Visible-Light Photocatalytic Efficiency in a Novel InSe/Zr<sub>2</sub>CO<sub>2</sub> Heterostructure for Overall Water Splitting
The Journal of Physical Chemistry C·2019· 143 cited
Photocatalytic performance enhancement of two-dimensional Ruddlesden-Popper type perovskite K<sub>2</sub>La<sub>2</sub>Ti<sub>3</sub>O<sub>10</sub> by nitrogen-doping
Materials Research Express·2019· 13 cited
Optimized band gap and fast interlayer charge transfer in two-dimensional perovskite oxynitride Ba2NbO3N and Sr2NbO3/Ba2NbO3N bonded heterostructure visible-light photocatalysts for overall water splitting
Journal of Colloid and Interface Science·2019· 31 cited
Two-dimensional g-C <sub>3</sub> N <sub>4</sub> /InSe heterostructure as a novel visible-light photocatalyst for overall water splitting: a first-principles study
Journal of Physics D Applied Physics·2018· 34 cited
Electronic, photocatalytic and piezoelectric properties of n = 3 Dion-Jacobson-type perovskite monolayer A’[A<sub>2</sub>B<sub>3</sub>O<sub>10</sub>]
Materials Research Express·2018· 2 cited
Magnetic engineering in InSe/black-phosphorus heterostructure by transition-metal-atom Sc-Zn doping in the van der Waals gap
Physica E Low-dimensional Systems and Nanostructures·2018· 7 cited
Modulation of electronic and magnetic properties in InSe nanoribbons: edge effect
Nanotechnology·2018· 17 cited
Tuning the electronic and optical properties of hexagonal boron-nitride nanosheet by inserting graphene quantum dots
Modern Physics Letters B·2018· 4 cited
Promising photovoltaic and solid-state-lighting materials: two-dimensional Ruddlesden–Popper type lead-free halide double perovskites Cs<sub>n+1</sub>In<sub>n/2</sub>Sb<sub>n/2</sub>I<sub>3n+1</sub>(<i>n</i>= 3) and Cs<sub>n+1</sub>In<sub>n/2</sub>Sb<sub>n/2</sub>Cl<sub>3n+1</sub>/Cs<sub>m+1</sub>Cu<sub>m/2</sub>Bi<sub>m/2</sub>Cl<sub>3m+1</sub>(<i>n</i>= 3,<i>m</i>= 1)
Journal of Materials Chemistry C·2018· 27 cited
Enhancement of photoluminescence and hole mobility in 1- to 5-layer InSe due to the top valence-band inversion: strain effect
Nanoscale·2018· 71 cited
Origin of n-type conductivity in two-dimensional InSe: In atoms from surface adsorption and van der Waals gap
Physica E Low-dimensional Systems and Nanostructures·2017· 10 cited
Electric field modulation of electronic structures in InSe and black phosphorus heterostructure
Solid State Communications·2017· 20 cited
Enhancement of hole mobility in InSe monolayer via an InSe and black phosphorus heterostructure
Nanoscale·2017· 102 cited

Frequent Co-authors

Junjie Shi(17), Meng Wu(12), Wenhui Guo(12), Yaohui Zhu(11), Yi-min Ding(9), Shu-hang Pan(7), Min Zhang(7), Yong He(4), Juan Du(4), Meng Wu(3), Shiming Liu(3), Shu-peng Han(3), Min Zhang(3), Congxin Xia(2), Pu Huang(2), Hui Wang(2), Juan Du(2), Hongxia Zhong(2), Xinqiang Wang(2), Min Zhang(2)