Academician
CENGİZ OKAY
Doçent
Marmara Üniversitesi Fen Fakültesi Fizik Bölümü
Research topics OpenAlex
- NMR spectroscopy and applications4
- Spectroscopy and Chemometric Analyses4
- ZnO doping and properties2
- X-ray Diffraction in Crystallography2
- Advanced Chemical Sensor Technologies2
- Food Drying and Modeling2
- Advanced Thermoelectric Materials and Devices1
- Perovskite Materials and Applications1
- Chalcogenide Semiconductor Thin Films1
- Ferroelectric and Piezoelectric Materials1
- Muon and positron interactions and applications1
- Transition Metal Oxide Nanomaterials1
- Ana Dal Fen Bilimleri ve Matematik Temel Alanı
- Yan Dal Fizik
Keywords
YÖKSİS
Citation impact
OpenAlex YÖKSİS articles matched in OpenAlex: 13 + YÖKSİS · co-author record: 7
h-index
7
Percentile in Türkiye: 61
#717 of 2,209 at their university by h-index
- i10-index
- 6
- Total citations
- 219 Top 46% in Türkiye
- Per article
- 10.9
- FWCI
- 1.08 1.00 = world average
- World top 1%
- 0
- World top 10%
- 3
Most cited articles
How is this computed?
h-index and citations are computed from the citation counts of this academic’s YÖKSİS articles matched in OpenAlex (not Google Scholar, WoS or Scopus). Unmatched articles are not included. 7 articles (164 citations) tagged with this academic’s YÖK author id in co-authors’ YÖKSİS records count only towards citations, h-index and i10; article counts, percentiles and rankings use their own YÖKSİS list.
Field ranking
YÖKSİS ?-
Main field Fen Bilimleri ve Matematik Temel AlanıPoints rank #4,805/ 11,969 top 40.1% At university #75/ 174Score 16.1 journal 15.6 · OA add 0.5
- Article rank5,677/11,969
- Scopus rank5,483/11,969
- WoS rank4,806/11,969
- YÖKSİS22
- Scopus15
- WoS17
-
Side field FizikPoints rank #1,183/ 2,615 top 45.2% At university #20/ 39Score 16.1 journal 15.6 · OA add 0.5
- Article rank1,264/2,615
- Scopus rank1,317/2,615
- WoS rank1,197/2,615
- YÖKSİS22
- Scopus15
- WoS17
Keyword rankings 3
-
Kw. Genel FizikPoints rank #120/ 340 top 35.3% At university #5/ 7Score 16.1 journal 15.6 · OA add 0.5
-
Kw. SpektroskopiPoints rank #434/ 750 top 57.9% At university #10/ 14Score 16.1 journal 15.6 · OA add 0.5
-
Kw. Yoğun Madde FiziğiPoints rank #452/ 786 top 57.5% At university #7/ 10Score 16.1 journal 15.6 · OA add 0.5
Collaboration network
From the author lists of YÖKSİS publication records. Duplicate records of a work count once; institutions are co-authors’ current YÖKSİS affiliations.
- Co-authors
- 56
- With an akaturk profile
- 13
- Turkish institutions
- 4
- Co-authored works
- %77
Academic co-authors 13
- BULAT RAMİ Profesör · Gebze Teknik Üniversitesi 9
- CİHAT BOYRAZ Profesör · Marmara Üniversitesi same university 2
- ADİL GÜLER Profesör · Marmara Üniversitesi same university 1
- BÜLENT OKTAY AKKOYUNLU Profesör · Marmara Üniversitesi same university 1
- CANER DEĞER Doçent · Marmara Üniversitesi same university 1
- FATMA HÜMEYRA YERLİKAYA AYDEMİR Profesör · Selçuk Üniversitesi 1
- GEORGY MOZZHUKHIN Doçent · Gebze Teknik Üniversitesi 1
- METE TAYANÇ Profesör · Marmara Üniversitesi same university 1
- NUMAN AKDOĞAN Profesör · Gebze Teknik Üniversitesi 1
- PERİHAN AKSU Doçent · Gebze Teknik Üniversitesi 1
Show all (13)
- SEDAT BALLIKAYA Profesör · İstanbul Üniversitesi-Cerrahpaşa 1
- SÜMEYRA GÜLER KILIÇ Araştırma Görevlisi · Gebze Teknik Üniversitesi 1
- UZAY KARAHALİL Profesör · Karadeniz Teknik Üniversitesi 1
National collaboration 4 institutions
Within own university4 joint works · Marmara Üniversitesi
- Gebze Teknik Üniversitesi 10 works · 5 academics
- Karadeniz Teknik Üniversitesi 1 works · 1 academics
- Selçuk Üniversitesi 1 works · 1 academics
- İstanbul Üniversitesi-Cerrahpaşa 1 works · 1 academics
Other co-authors (incl. international) 43
Khaibullin Rustam 7BEKİR AKTAŞ 6BULAT RAMEEV 5FİKRET YILDIZ 5Georgy Mouzhikkin 3AYŞE MARAŞLI 2Iskander Vakhitov 2Mahdi Ghasemifard 2Misagh Ghamari 2Popok Vv 2Bazarov VVDimitri A SHULGINGalina KupriyanovaHacı Furkan KÜÇÜKGÖLIA FaizrakhmanovIvan MershievaKhakimova RRLenar TagirovMEHMET ÇAKMAKMUSTAFA OKUTANMark SmirnovaNL YumadovOsin YNPavel KUPRIYANOVPopok viladamirRecep PortalRustam KhaubullinSelda HocaoğluTagirov LRTagiroz LenarUMUT BAHADIR SARITAŞVI NuzhdinZabel HZheglov EPaa Gumarovaa Shemukhingumarav AInefedov Apivin Jshulgin dmitry
Show all (43)
valeriy valeevÖZGÜL KARATAŞİrfan Baştürk
Authors without an akaturk profile (international researchers, retired or former academics, students, clinicians) are grouped by name spelling; short forms such as “Gulluce M.” join the single full name they match.
Indexes and citation percentiles
?Top 1%0
Top 10%2
Avg · n 13
%47.7
Other counts
Scopus (SJR)
- YÖKSİS rows 15
WoS (JCR)
- YÖKSİS rows 17
Articles
Articles with YÖKSİS and OpenAlex source split; narrow by quartile or TR Index.
Journals with publications
19 journals
- ISSN 2149-3367 3
- Food Analytical Methods 2
- ISSN 1301-8329 1
- ISSN 1308-6529 1
- ISSN 1873-4766 1
- ISSN 1873-5568 1
- Applied Magnetic Resonance 1
- Applied Physics A: Materials Science and Processing 1
- Environmental Pollution 1
- Environments - MDPI 1
- European Physical Journal Plus 1
- Journal of Food Composition and Analysis 1
- Journal of Solid State Chemistry 1
- Materials Research Express 1
- Materials Science and Engineering: B 1
- Modern Physics Letters B 1
- Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms 1
- Physica Status Solidi (A) Applications and Materials Science 1
- Turkish Journal of Physics 1
Narrow down
Article list
- 2026 Milk Classification and Water Adulteration Detection by TD-NMR and Dielectric Spectroscopy YÖKSİS SJR Q2 JCR Q3 OpenAlex 86.7%
- 2026 Determining Water Content in Waste Sludge Cake by Time-Domain NMR YÖKSİS SJR Q1 JCR Q2 OpenAlex 35.2%
- 2025 Investigation of vacancy defects in CdSiO3:Ce using positron annihilation and coincidence Doppler broadening spectroscopy YÖKSİS SJR Q1 JCR Q2 OpenAlex 5.9%
- 2025 Bazı Kimyasal Sıvıların Durulma Sürelerinin İki Farklı Zaman Boyutlu NMR Cihazı ile Karşılaştırılması YÖKSİS TR Index OpenAlex 2.2%
- 2024 Comparative analysis of vegetable oils by 1H NMR in low and high magnetic fields YÖKSİS SJR Q1 JCR Q2 OpenAlex top 10% OpenAlex 96.1%
- 2024 Investigation of Dielectric Constants of Alcohol-Water Mixtures by Microwave (MW) Spectroscopy Technique YÖKSİS TR Index OpenAlex 53.1%
- 2023 Classification of Edible Oils by using Time Domain NMR (TD‑NMR) Technique and Microwave (MW) Dielectric Spectroscopy YÖKSİS SJR Q2 JCR Q2 OpenAlex top 10% OpenAlex 96.8%
- 2023 Comparison of homemade TD-NMR device and commercial devices for detection of oil adulteration YÖKSİS SJR Q2 JCR Q2 OpenAlex 82.4%
- 2023 Investigation of Relaxation Times of Alcohol-Water Mixtures by Time Domain NMR Technique YÖKSİS TR Index
- 2019 Thermoelectric properties and EPR analysis of Fe doped Cu12Sb4S13 YÖKSİS SJR Q2 JCR Q2 OpenAlex 52.4%
- 2019 Structural and magnetic studies of TiO2 rutile plates implanted with vanadium ions YÖKSİS SJR Q2 JCR Q3 OpenAlex 7.9%
- 2018 Bond length (Ti{O) dependence of nano ATO3-based(A = Pb, Ba, Sr) perovskite structures:Optical investigation in IR range YÖKSİS SJR Q4 JCR Q3 OpenAlex 52.9%
- 2018 Tailoring magnetic anisotropy of Cobalt-Gold thin films YÖKSİS TR Index SJR Q4 JCR Q3
- 2018 Fe ve As Elementleri ile Katkılı Tetrahedritlerin Karakterizasyonu ve Fiziksel Özellikleri YÖKSİS TR Index OpenAlex 4.3%
- 2017 Magnetic Resonance Study of Fe-Implanted TiO2 Rutile YÖKSİS SJR Q3 JCR Q4 OpenAlex 44.7%
- 2011 Optical and Magnetic properties of Ni implanted and post annealed ZnO thin films YÖKSİS SJR Q1 JCR Q2
- 2006 Ferromagnetic Resonance Study of Iron İmplanted PET Foils YÖKSİS SJR Q1 JCR Q2
- 2004 Ferromagnetic Resonance Invesitagions of Cobalt Implanted Polymides YÖKSİS JCR Q2
- 2003 Ion Synthesis and FMR Studies of Iron and Cobalt Nanoparticles in Polymides YÖKSİS JCR Q1
- 2002 Ion Synthesis of Iron Granüler films in Polymide YÖKSİS SJR Q1 JCR Q1