Monitoring the characteristic properties of Ga-doped ZnO by Raman spectroscopy and atomic scale calculations

Autor: Abdullah Yildiz, Fadil Iyikanat, Tülay Serin, Mohamed Sbeta, Cem Çelebi, Ramazan Tuğrul Senger, Seyda Horzum

Publikováno v: Journal of Molecular Structure. 1180:505-511

We experimentally and theoretically study how the structural and vibrational properties of zinc oxide (ZnO) are modified upon Gallium (Ga) doping. The characteristics of Ga-doped ZnO thin films which are synthesized by sol-gel spin coating method on

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::16d232925f0be8aa326251ca7c5c9877
https://doi.org/10.1016/j.molstruc.2018.11.064

Atomic-scale understanding of dichlorobenzene-assisted poly 3-hexylthiophene-2,5-diyl nanowire formation mechanism

Autor: Mehmet Yagmurcukardes, Ceylan Zafer, Deniz Kiymaz, Ramazan Tuğrul Senger, Hasan Sahin

Publikováno v: Journal of Molecular Structure. 1134:681-686

Low-dimensional Poly 3-hexylthiophene-2,5-diyl (P3HT) structures that serve efficient exciton dissociation in organic solar cells, play a major role in increasing the charge collection, and hence, the efficiency of organic devices. In this study, we

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::328114afa40140749a52d52e0caccb4b
https://doi.org/10.1016/j.molstruc.2017.01.027

Computing optical properties of ultra-thin crystals

Autor: Engin Torun, Ramazan Tuğrul Senger, Cihan Bacaksiz, François M. Peeters, Seyda Horzum, Jun Kang, Hasan Sahin

Publikováno v: Wiley Interdisciplinary Reviews: Computational Molecular Science. 6:351-368

An overview is given of recent advances in experimental and theoretical understanding of optical properties of ultra-thin crystal structures (graphene, phosphorene, silicene, MoS2 , MoSe2 , WS2 , WSe2 , h-AlN, h-BN, fluorographene, and graphane). Ult

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::392c57d1e76be9a9bb95035599c1cf05
https://doi.org/10.1002/wcms.1252

Tuning electronic and magnetic properties of monolayer \alpha-RuCl_{3}$ by in-plane strain

Autor: Fadil Iyikanat, Hasan Sahin, Mehmet Yagmurcukardes, Ramazan Tuğrul Senger

Publikováno v: Journal of materials chemistry C : materials for optical and electronic devices

Sahin, Hasan/0000-0002-6189-6707; Sahin, Hasan/0000-0002-6189-6707; Senger, R. Tugrul/0000-0003-0800-1924; yagmurcukardes, mehmet/0000-0002-1416-7990; Iyikanat, Fadil/0000-0003-1786-3235
WOS: 000426483800015
By employing density functional

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ec94b52c535e5bbf6500995e7a0c4d36
https://hdl.handle.net/10067/1499000151162165141

Directed Growth Of Hydrogen Lines On Graphene: High-Throughput Simulations Powered By Evolutionary Algorithm

Autor: Hâldun Sevinçli, Mads Brandbyge, Ramazan Tuğrul Senger, Jesper Toft Falkenberg, G. Özbal

Publikováno v: Özbal, G, Falkenberg, J T, Brandbyge, M, Senger, R T & Sevincli, H 2018, ' Directed growth of hydrogen lines on graphene: High-throughput simulations powered by evolutionary algorithm ', Physical Review Materials, vol. 2, no. 7, 073406 . https://doi.org/10.1103/PhysRevMaterials.2.073406

We set up an evolutionary algorithm combined with density functional tight-binding (DFTB) calculations to investigate hydrogen adsorption on flat graphene and graphene monolayers curved over substrate steps. During the evolution, candidates for the n

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e79759e26ea661b3c1d92c7d27b4b0a8
https://aperta.ulakbim.gov.tr/record/109927