Systematic discrimination of heptane isomers with femtosecond laser linear time of flight mass spectrometry

Autor: Hamdi Şükür Kiliç, Mehmet Taşer, Yasemin Gündoğdu

Publikováno v: Cumhuriyet Science Journal, Vol 42, Iss 1, Pp 170-176 (2021)
Volume: 42, Issue: 1 170-176
Cumhuriyet Science Journal

The dissociative ionization processes of heptane molecule with nine isomers have been investigated and presented experimentally in detail by courtesy of femtosecond laser mass spectrometry technique with a fundamental wavelength of 800 nm and 90 fs p

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9ab45144dcd7bcd0767be07eeeb5bc8e
https://dergipark.org.tr/tr/pub/csj/issue/60844/773537

Computational studies on linear, second and third-order nonlinear optical properties of novel styrylquinolinium dyes

Autor: Y. El Kouari, Y. Ceylan, Bouchta Sahraoui, Abdul Kariem Arof, Mehmet Taşer, Mustafa Karakaya, Asli Karakas, Aysun Gozutok

Publikováno v: Chemical Physics Letters
Chemical Physics Letters, Elsevier, 2016, 648, pp.47-52. ⟨10.1016/j.cplett.2016.01.075⟩

International audience; The electric dipole moments (μ), static dipole polarizabilities (α) and first hyperpolarizabilities (β) of styrylquinolinium dyes, D8 and D21, have been computed by density functional theory (DFT). The one-photon absorption

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5d4a8b28ea209c5362753db792844c8f
https://doi.org/10.1016/j.cplett.2016.01.075

One-photon Absorption Characterizations, Dipole Polarizabilities and Second Hyperpolarizabilities of Chlorophyll a and Crocin

Autor: Mustafa Karakaya, N. Eren, Abdul Kariem Arof, Y. Ceylan, Mehmet Taşer, Y. El Kouari, Meriem Lougdali, Bouchta Sahraoui, Asli Karakas, B. B. Terlemez

Publikováno v: Open Chemistry, Vol 16, Iss 1, Pp 1242-1247 (2018)
Open Chemistry
Open Chemistry, De Gruyter, 2018, 16 (1), pp.1242-1247. ⟨10.1515/chem-2018-0134⟩

WOS: 000454174200001
The dispersion-free dipole polarizability (alpha) computations for chlorophyll a (1) and crocin (2) have been achieved by density functional theory (DFT) at B3LYP/ 6-31G(d) level. The measured one-photon absorption (OPA) wav

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::10e04cb0670823ca34a4b4edc3eb5d5b
https://hdl.handle.net/20.500.12395/36820

Transition probabilities, oscillator strengths and radiative lifetimes for Zn II

Autor: Mehmet Taşer, Elmas Erol, Gültekin Çelik

Publikováno v: Journal of Quantitative Spectroscopy and Radiative Transfer. 129:263-271

The electric dipole transition probabilities, the oscillator strengths and the lifetimes of excited levels have been calculated using the weakest bound electron potential model theory (WBEPMT) and the quantum defect orbital theory (QDOT) for singly i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9dc8ff67ea1df9f2a5d739e24d6d29b4
https://doi.org/10.1016/j.jqsrt.2013.06.025

Oscillator strengths for Be I

Autor: Şule Ateş, Mehmet Taşer, Gültekin Çelik, Selma Özarslan

Publikováno v: Atomic Data and Nuclear Data Tables. 98:832-851

The electric dipole oscillator strengths for lines between some singlet and triplet levels have been calculated using the weakest bound electron potential model theory and the quantum defect orbital theory for Be I. In the calculations both multiplet

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8e1f930f7773bbbbfd1e3ac3d9f87fc0
https://doi.org/10.1016/j.adt.2012.06.003