Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Aas, Shahnaz"'
Autor:
Aas, Shahnaz, Bulutay, Ceyhun
Publikováno v:
J. Appl. Phys. 126, 115701 (2019)
Monolayer transition metal dichalcogenides (TMDs) bare large Berry curvature hotspots readily exploitable for geometric band effects. Tailoring and enhancement of these features via strain is an active research direction. Here, we consider spinless t
Externí odkaz:
http://arxiv.org/abs/1906.06146
Autor:
Aas, Shahnaz, Bulutay, Ceyhun
Publikováno v:
Opt. Express 26(22), 28672-28681 (2018)
Within a two-band $k\cdot p$ method we analyze different types of strain for the $K$ valley optical characteristics of a freestanding monolayer MoS$_2$, MoSe$_2$, WS$_2$ and WSe$_2$. We predict that circular polarization selectivity for energies abov
Externí odkaz:
http://arxiv.org/abs/1807.08568
Autor:
Salihoglu, Omer, Uzlu, Hasan Burkay, Yakar, Ozan, Aas, Shahnaz, Balci, Osman, Kakevov, Nurbek, Balci, Sinan, Olcum, Selim, Süzer, Sefik, Kocabas, Coskun
In nature adaptive coloration has been effectively utilized for concealment and signaling. Various biological mechanisms have evolved that can tune the reflectivity for visible and ultraviolet light. These examples inspire many artificial systems for
Externí odkaz:
http://arxiv.org/abs/1804.11004
Autor:
Aas, Shahnaz, Müstecaplioğlu, Özgür E.
We investigate optical bistability in a multilayer one-dimensional photonic crystal where the central layer is doped with $\Lambda$-type three level atoms. We take into account the influence of spontaneously generated coherence when the lower atomic
Externí odkaz:
http://arxiv.org/abs/1309.0538
Autor:
Aas, Shahnaz
Bu tezin amacı iki boyutlu geçiş metali kalkojenitlerinin (GMD) uygulanan gerinim altında optoelektronik ve geometrik bant özelliklerinin incelenmesidir. Öncelikle iki bant k · p metodu kullanarak asılı MoS 2 , MoSe 2 , WS 2 ve WSe 2 tek kat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::4fdecc23d12fec9bfeacea52856207a3
https://hdl.handle.net/11693/52731
https://hdl.handle.net/11693/52731
Autor:
Ozan Yakar, Omer Salihoglu, Selim Olcum, Hasan Burkay Uzlu, Sinan Balci, Nurbek Kakenov, Shahnaz Aas, Osman Balci, Coskun Kocabas, Sefik Suzer
Publikováno v:
Salihoglu, O, Burkay Uzlu, H, Yakar, O, Aas, S, Balci, O, Kakenov, N, Balci, S, Olcum, S, Suzer, S & Kocabas, C 2018, ' Graphene-Based Adaptive Thermal Camouflage ', Nano Letters, vol. 18, no. 7, pp. 4541-4548 . https://doi.org/10.1021/acs.nanolett.8b01746
Nano Letters
Nano Letters
In nature, adaptive coloration has been effectively utilized for concealment and signaling. Various biological mechanisms have evolved to tune the reflectivity for visible and ultraviolet light. These examples inspire many artificial systems for mimi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bc23b5f05633d4e513fa03b6381ba0b6
https://doi.org/10.1021/acs.nanolett.8b01746
https://doi.org/10.1021/acs.nanolett.8b01746
Autor:
Shahnaz Aas, Ceyhun Bulutay
Publikováno v:
Journal of Applied Physics
Monolayer transition metal dichalcogenides (TMDs) bare large Berry curvature hotspots readily exploitable for geometric band effects. Tailoring and enhancement of these features via strain is an active research direction. Here, we consider spinless t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1b10b75c4092cf39fd7f6c58fe28adba
https://hdl.handle.net/11693/53288
https://hdl.handle.net/11693/53288
Autor:
Ceyhun Bulutay, Shahnaz Aas
Publikováno v:
Optics Express
Within a two-band $k\cdot p$ method we analyze different types of strain for the $K$ valley optical characteristics of a freestanding monolayer MoS$_2$, MoSe$_2$, WS$_2$ and WSe$_2$. We predict that circular polarization selectivity for energies abov
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::88430c6fb096f414f5f5fd352d7dc1f9
https://hdl.handle.net/11693/50387
https://hdl.handle.net/11693/50387