478 citations · 2.1k across the 25 of their papers we have counts for
26 papers
Composition and Surface Termination Control Band Alignments in P3HT/Perovskite Heterostructures
Somayyeh Alidoust, V. Ongun Özçelik
Hybrid organic-inorganic perovskite heterostructures are emerging platforms for energy conversion and optoelectronic devices, yet the effects of composition and surface termination…
Ultra-thin Carbon Biphenylene Network as an Anisotropic Thermoelectric Material with High Temperature Stability Under Mechanical Strain
Gözde Özbal Sargın, Salih Demirci, Kai Gong +1
Carbon biphenylene network (C-BPN), which is an ultra-thin material consisting of carbon atoms arranged in square-hexagonal-octagonal (4-6-8) periodic rings, has intriguing propert…
Modeling spontaneous charge transfer at metal/organic hybrid heterostructures
V. Ongun Özçelik, Yingmin Li, Wei Xiong +1
Hybrid materials are crucial in photovoltaics where the overall efficiency of the heterostructure is closely related to the level of charge transfer at the interface. Here, using v…
Highly surface-active Ca(OH) monolayer as a CO capture material
V. Ongun Özçelik, Kai Gong, Claire E. White
Greenhouse gas emissions originating from fossil fuel combustion contribute significantly to global warming, and therefore the design of novel materials that efficiently capture CO…
Drying-Induced Atomic Structural Rearrangements in Sodium-Based Calcium-Alumino-Silicate-Hydrate Gel and the Mitigating Effects of ZrO Nanoparticles
Kengran Yang, V. Ongun Özçelik, Nishant Garg +2
Conventional drying of colloidal materials and gels (including cement) can lead to detrimental effects due to the buildup of internal stresses as water evaporates from the nano/mic…
Electrical control of inter-layer excitons in van der Waals heterostructures
A. Chaves, J. G. Azadani, V. Ongun Özçelik +2
We investigate excitons in stacked transition metal dichalcogenide (TMDC) layers under perpendicularly applied electric field, herein MoSe/WSe van der Waals heterostructure…