Yazar "Gülseren, Oğuz" için listeleme
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A distinct correlation between the vibrational and thermal transport properties of group VA monolayer crystals
Kocabaş, Tugbey; Çakır, Deniz; Gülseren, Oğuz; Ay, Feridun; Perkgöz, Nihan Kosku; Sevik, Cem (Royal Soc Chemistry, 2018)The investigation of thermal transport properties of novel two-dimensional materials is crucially important in order to assess their potential to be used in future technological applications, such as thermoelectric power ... -
Gate induced monolayer behavior in twisted bilayer black phosphorus
Sevik, Cem; Wallbank, John R.; Gülseren, Oğuz; Peeters, Francois M.; Çakır, Deniz (IOP Publishing LTD, 2017)Optical and electronic properties of black phosphorus strongly depend on the number of layers and type of stacking. Using first-principles calculations within the framework of density functional theory, we investigate the ... -
In pursuit of barrierless transition metal dichalcogenides lateral heterojunctions
Aierken, Yierpan; Sevik, Cem; Gülseren, Oğuz; Peeters, Francois M.; Çakır, Deniz (IOP Publishing LTD, 2018)There is an increasing need to understand interfaces between two-dimensional materials to realize an energy efficient boundary with low contact resistance and small heat dissipation. In this respect, we investigated the ... -
Infrared spectrum and STM images of cyclohexene-2-ethanamine: First principle investigation
İzgi, Tekin; Aktürk, Ethem; Gülseren, Oğuz; Şenyel, Mustafa (Elsevier Science BV, 2008)The vibrational properties of cyclohexene-2-ethanamine molecule are studied by both theoretically and experimentally. The theoretical calculations are performed using density functional perturbation theory (DFPT) based on ... -
Mo2C as a high capacity anode material: a first-principles study
Çakır, Deniz; Sevik, Cem; Gülseren, Oğuz; Peeters, Francois M. (Royal Soc Chemistry, 2016)The adsorption and diffusion of Li, Na, K and Ca atoms on a Mo2C monolayer are systematically investigated by using first principles methods. We found that the considered metal atoms are strongly bound to the Mo2C monolayer. ... -
MXenes/graphene heterostructures for Li battery applications: a first principles study
Aierken, Yierpan; Sevik, Cem; Gülseren, Oğuz; Peeters, Francois M.; Çakır, Deniz (Royal Soc Chemistry, 2018)MXenes are the newest class of two-dimensional (2D) materials, and they offer great potential in a wide range of applications including electronic devices, sensors, and thermoelectric and energy storage materials. In this ... -
Peculiar Piezoelectric Properties of Soft Two-Dimensional Materials
Sevik, Cem; Çakır, Deniz; Gülseren, Oğuz; Peeters, Francois M. (American Chemical Society, 2016)Group II-VI semiconductor honeycomb monolayers have a noncentrosymmetric crystal structure and therefore are expected to be important for nano piezoelectric device applications. This motivated us to perform first principles ...
