106 citations · 172 across the 4 of their papers we have counts for
4 papers
Tailoring Charge Donor-Acceptor Interaction in CsPbBr3 Perovskite Nanocrystals through Ligand Exchange
Syed Abdul Basit Shah, Sushant Ghimire, Rostyslav Lesyuk +3
The surface ligands in colloidal metal halide perovskites influence not only their intrinsic optoelectronic properties but also their interaction with other materials and molecules…
Synthesis, Optoelectronic Properties, and Charge Carrier Dynamics of Colloidal Quasi-two-dimensional Cs3Bi2I9 Perovskite Nanosheets
Sushant Ghimire, Chris Rehhagen, Saskia Fiedler +3
Non-toxicity and stability make two-dimensional (2D) bismuth halide perovskites better alternatives to lead-based ones for optoelectronic applications and catalysis. In this work,…
Structural Reconstruction in Lead-free Two-dimensional Tin Iodide Perovskites Leading to High Quantum Yield Emission
Sushant Ghimire, Kevin Oldenburg, Stephan Bartling +2
We report a structural reconstruction-induced high photoluminescence quantum yield of 25% in colloidal two-dimensional tin iodide nanosheets that are synthesized by a hot-injection…
Two-Dimensional halide perovskites: Synthesis, optoelectronic properties, stability, and applications
Sushant Ghimire, Christian Klinke
Halide perovskites are promising materials for light-emitting and light-harvesting applications. In this context, two-dimensional perovskites such as nanoplatelets or Ruddlesden-Po…