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Academician

ÜMMÜHAN AKIN

Doktor Öğretim Üyesi

Selçuk Üniversitesi Fen Fakültesi Fizik Bölümü

Research topics OpenAlex
  1. Ana Dal Fen Bilimleri ve Matematik Temel Alanı
  2. Yan Dal Fizik
Keywords YÖKSİS
Articles 22 YÖKSİS 22 · OpenAlex 0 Total citations 223 h-index 9 · OpenAlex OpenAlex coverage %73 matched 16 / 22 Q1 articles 3 Scopus · WoS Q1 1 Best field rank #5,011 / 11,969 Main field · top 41.9% Co-authors 42 14 Turkish institutions

Citation impact

OpenAlex YÖKSİS articles matched in OpenAlex: 16 + YÖKSİS · co-author record: 2
h-index 9 Percentile in Türkiye: 81 #346 of 1,907 at their university by h-index
i10-index
7
Total citations
223
Top 24% in Türkiye
Per article
12.4
FWCI
1.13
1.00 = world average
World top 1%
0
World top 10%
1

Most cited articles

  1. Fabrication, illumination dependent electrical and photovoltaic properties of Au/BOD-Pyr/n-Si/In schottky diode 2021 32 citations
  2. Fabrication of a New Hybrid Coronene/n-Si Structure by Using Spin Coating Technique and its Photoresponse and Admittance Spectroscopy Studies 2020 30 citations
  3. Thickness dependence of dispersion parameters of the MoOx thin films prepared using the vacuum evaporation technique 2015 30 citations
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. 2 articles (9 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.

Citing publications

Crossref 35 publications citing 20 DOI-bearing articles · 20 Türkiye-affiliated

2017 12019 22020 42021 152022 82025 5

  1. Recombination Zone Selection in Vertically Stacked OLEDs with Thickness-Controlled Inorganic Hole Delay Layer TR Jincheol Jang et al. · ACS Applied Electronic Materials · 2025
  2. Heterojunction Applications of Eumelanin Pigment: Investigation of Structural, Optical and Optoelectronic Properties TR SEVAL AKSOY PEHLIVANOGLU et al. · 2025
  3. Double Gaussian distribution of inhomogeneous barrier heights in P3HT/n-6H-SiC Schottky diode TR Tamer Güzel · Indian Journal of Physics · 2025
  4. Comprehensive Frequency and Voltage Analysis of a BODIPY-Based Organic Interlayer in Au/n-Si Schottky Structures TR Serkan Eymur et al. · 2025 · cites 3 articles of this academic
  5. 10.1016/j.jece.2025.120059 2025
  6. Performance of the illumination dependent electrical and photodiode characteristic of the Al/(GO:PTCDA)/p-Si structures TR Şükrü Karataş et al. · Optical Materials · 2022 · cites 2 articles of this academic
  7. Investigation of Trap States, Series Resistance and Diode Parameters in Al/Gelatin/n-Si Schottky Diode by Voltage and Frequency Dependent Capacitance and Conductance Analysis TR Sukru Cavdar et al. · ECS Journal of Solid State Science and Technology · 2022 · cites 2 articles of this academic
  8. Dielectric Response and Capacitance Measurements of Ag/ PVAc-Si /p-Si Structure TR Banu Süngü Mısırlıoğlu et al. · Silicon · 2022
  9. 10.3233/mgc-210144 2022
  10. 10.1016/j.ceramint.2021.12.007 2022
  11. 10.1016/j.mssp.2021.106225 2022
  12. 10.3847/psj/ac54a0 2022
  13. 10.1016/j.jpcs.2021.110300 2022 · cites 2 articles of this academic
  14. Fabrication, illumination dependent electrical and photovoltaic properties of Au/BOD-Pyr/n-Si/In schottky diode TR Onur Ongun et al. · Journal of Materials Science: Materials in Electronics · 2021
  15. Analysis of illumination dependent electrical characteristics of α- styryl substituted BODIPY dye-based hybrid heterojunction TR Nazmiye Kaplan et al. · Journal of Materials Science: Materials in Electronics · 2021
  16. Investigation of electrical and photovoltaic properties of Au/n-Si Schottky diode with BOD-Z-EN interlayer TR Ali Osman Tezcan et al. · Journal of Materials Science: Materials in Electronics · 2021 · cites 2 articles of this academic
  17. Electrical, photodiode, and DFT studies of newly synthesized π-conjugated BODIPY dye-based Au/BOD-Dim/n-Si device TR Muhammet Ferit Şahin et al. · Physica B: Condensed Matter · 2021 · cites 3 articles of this academic
  18. Illumination Dependent Electrical and Photovoltaic Properties of Au/n-Type Si Schottky Diode with Anthracene-Based NAMA Interlayer TR Serkan Eymur et al. · ECS Journal of Solid State Science and Technology · 2021 · cites 2 articles of this academic
  19. Density Functional Theory Calculations of Pinus brutia Derivatives and Its Response to Light in a Au/n-Si Device TR Mehmet Yilmaz et al. · Energies · 2021
  20. Investigation of Optical and Diode Parameters of 9-[(5-Nitropyridin-2-Aminoethyl) Iminiomethyl]-Anthracene Thin Film TR Ümmühan Akın et al. · Journal of Electronic Materials · 2021 · cites 2 articles of this academic
  21. Changes in frequency-dependent dielectric features of monolayer graphene/silicon structure due to gamma irradiation TR Elanur Seven et al. · Physica Scripta · 2021
  22. CORONENE ORGANIC FILMS: OPTICAL AND SPECTRAL CHARACTERISTICS UNDER ANNEALING TEMPERATURE INFLUENCES TR ERMAN ERDOGAN · Surface Review and Letters · 2021
  23. 10.1021/acsaem.0c02963 2021
  24. 10.1007/s12633-021-01149-6 2021
  25. 10.1007/s11801-021-1011-8 2021
  26. 10.1016/j.pcrysgrow.2021.100533 2021
  27. 10.1007/s12633-021-01190-5 2021
  28. 10.1007/s12633-021-01318-7 2021
  29. Fabrication of Schottky barrier diodes with the lithium fluoride interface layer and electrical characterization in a wide temperature range TR Zakir Çaldıran · Journal of Alloys and Compounds · 2020
  30. Arayüzey Doğal Oksit Tabakalı Al/p-Si/Al Yapıların Dielektrik Karakteristiklerine Ölçüm Frekansının Etkileri TR Mehmet Can ÖZDEMİR et al. · Iğdır Üniversitesi Fen Bilimleri Enstitüsü Dergisi · 2020

Showing the 30 most recent.

Where does this list come from?

Extracted from the reference lists in Crossref’s public March 2026 data file; 18.4% of the file has been processed, so the list may be incomplete. Crossref citations are never added to or compared with the OpenAlex citation counts; the two sources have different coverage.

Field ranking

YÖKSİS ?
Keyword rankings 1

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
42
With an akaturk profile
34
Turkish institutions
14
Co-authored works
%91

Academic co-authors 34

  1. ÖMER FARUK YÜKSEL Profesör · Selçuk Üniversitesi same university 14
  2. NİHAT TUĞLUOĞLU Profesör · Giresun Üniversitesi 13
  3. SERKAN EYMUR Profesör · Giresun Üniversitesi 4
  4. ABDULLAH AKKAYA Doçent · Kırşehir Ahi Evran Üniversitesi 3
  5. BÜNYAMİN ŞAHİN Profesör · Necmettin Erbakan Üniversitesi 3
  6. OSMAN KAHVECİ Doçent · Erciyes Üniversitesi 3
  7. RAŞİT AYDIN Profesör · Selçuk Üniversitesi same university 3
  8. ENİS TAŞCI Doktor Öğretim Üyesi · Giresun Üniversitesi 2
  9. ENİSE AYYILDIZ Profesör · Erciyes Üniversitesi 2
  10. FARUK ÖZEL Profesör · Recep Tayyip Erdoğan Üniversitesi 2
Show all (34)
  1. HALUK ŞAFAK Profesör · Selçuk Üniversitesi same university 2
  2. OSMAN PAKMA Profesör · Batman Üniversitesi 2
  3. SERKAN SAYIN Profesör · Giresun Üniversitesi 2
  4. ADEM SARILMAZ Doçent · Karamanoğlu Mehmetbey Üniversitesi 1
  5. ADNAN BERBER Profesör · Selçuk Üniversitesi same university 1
  6. AHMET AVCI Profesör · Kto Karatay Üniversitesi 1
  7. AYŞENUR YEŞİLYURT Doçent · Bursa Teknik Üniversitesi 1
  8. BEDRETTİN MERCİMEK Profesör · Necmettin Erbakan Üniversitesi 1
  9. EBRU KARAKAŞ SARIKAYA Doktor Öğretim Üyesi · Necmettin Erbakan Üniversitesi 1
  10. EMRE KARTAL Araştırma Görevlisi · Erciyes Üniversitesi 1
  11. GÜROL ÖNAL Doçent · Konya Teknik Üniversitesi 1
  12. HALUK KORALAY Profesör · Gazi Üniversitesi 1
  13. HAMİDE AVCI Doktor Öğretim Üyesi · Selçuk Üniversitesi same university 1
  14. HANDE KARADENİZ Doçent · Giresun Üniversitesi 1
  15. HÜSNÜ KARA Doktor Öğretim Üyesi · Necmettin Erbakan Üniversitesi 1
  16. MAHMUT KUŞ Profesör · Konya Teknik Üniversitesi 1
  17. MURAT YILDIRIM Profesör · Selçuk Üniversitesi same university 1
  18. MUSTAFA CAN Profesör · İzmir Katip Çelebi Üniversitesi 1
  19. MUSTAFA EMRULLAHOĞLU Profesör · İzmir Yüksek Teknoloji Enstitüsü 1
  20. SERAP YİĞİT GEZGİN Doçent · Selçuk Üniversitesi same university 1
  21. VOLKAN ESKİZEYBEK Doçent · Çanakkale Onsekiz Mart Üniversitesi 1
  22. YASEMİN GÜNDOĞDU KABAKCI Doçent · Selçuk Üniversitesi same university 1
  23. ZEYNEP KİŞNİŞCİ Doktor Öğretim Üyesi · Selçuk Üniversitesi same university 1
  24. ŞÜKRÜ ÇAVDAR Profesör · Gazi Üniversitesi 1

National collaboration 14 institutions

Within own university19 joint works · Selçuk Üniversitesi

  1. Giresun Üniversitesi 13 works · 5 academics
  2. Necmettin Erbakan Üniversitesi 4 works · 4 academics
  3. Erciyes Üniversitesi 3 works · 3 academics
  4. Kırşehir Ahi Evran Üniversitesi 3 works · 1 academics
  5. Batman Üniversitesi 2 works · 1 academics
  6. Konya Teknik Üniversitesi 2 works · 2 academics
  7. Recep Tayyip Erdoğan Üniversitesi 2 works · 1 academics
  8. Bursa Teknik Üniversitesi 1 works · 1 academics
  9. Gazi Üniversitesi 1 works · 2 academics
  10. Karamanoğlu Mehmetbey Üniversitesi 1 works · 1 academics
Show all (14)
  1. Kto Karatay Üniversitesi 1 works · 1 academics
  2. Çanakkale Onsekiz Mart Üniversitesi 1 works · 1 academics
  3. İzmir Katip Çelebi Üniversitesi 1 works · 1 academics
  4. İzmir Yüksek Teknoloji Enstitüsü 1 works · 1 academics

Other co-authors (incl. international) 8

AHMET APAYDINALİ TEKİNAmina HouimiBahri GezginFatime Duygu AkgülKEVSER DİNCERONUR ONGUNSümeyye Kılıç

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

?
TR Index 0 articles
OpenAlex citation percentile
Top 1%0
Top 10%0
Avg · n 16 %69.9
Other counts

Scopus (SJR)

  • YÖKSİS rows 21

WoS (JCR)

  • YÖKSİS rows 21

Articles

Articles with YÖKSİS and OpenAlex source split; narrow by quartile or TR Index.

22articles

Journals with publications

15 journals

Narrow down

Scopus (SJR)
Q13 Q210 Q35 Q43
WoS (JCR)
Q11 Q29 Q37 Q44
TR Index
0articles

Article list

  1. 2026 n-InP based and rubrene interface Schottky diode: Investigation of temperature dependent electrical properties and barrier inhomogeneity Indian Journal of Physics DOI 10.1007/s12648-026-04042-3 YÖKSİS SJR Q3 JCR Q3
  2. 2026 Temperature-dependent charge transport and double gaussian barrier inhomogeneity in Au/PDI/n-Ge schottky diodes Applied Physics A DOI 10.1007/s00339-026-09818-2 YÖKSİS SJR Q2 JCR Q2
  3. 2026 A comprehensive review of solution-synthesized ZnO-based ternary nanocomposites for photocatalytic degradation: Challenges, limitations, and solution approaches Next Materials DOI 10.1016/j.nxmate.2026.102134 YÖKSİS SJR Q1 JCR Q2
  4. 2026 Double Gaussian Distribution of Inhomogeneous Barrier Heights in Ag/n-type GaP structure with rubrene interfacial layer Karadeniz Fen Bilimleri Dergisi DOI 10.31466/kfbd.1915999 YÖKSİS
  5. 2025 Cost-effective synthesized Ce-doped ZnO nanoflowers for efficient photocatalytic dye degradation Physica B: Condensed Matter DOI 10.1016/j.physb.2025.417545 YÖKSİS SJR Q2 JCR Q2 OpenAlex 83.1%
  6. 2025 Nanoscale engineering of Sr-doped ZnO nanorods/CuO nanocomposites for the photocatalytic treatment of methylene blue pollutant Materials Chemistry and Physics DOI 10.1016/j.matchemphys.2025.131009 YÖKSİS SJR Q1 JCR Q2 OpenAlex 81.4%
  7. 2023 The Double Gaussian Distribution of Inhomogeneous Barrier Heights in Au/NAMA/n-Si Schottky Diodes ECS Journal of Solid State Science and Technology DOI 10.1149/2162-8777/acc094 YÖKSİS SJR Q3 JCR Q3 OpenAlex 74.1%
  8. 2022 Structural, optical and dispersion studies on Cu2NiSn(SSe)4 nanocrystals thin films Physica B: Condensed Matter DOI 10.1016/j.physb.2021.413530 YÖKSİS SJR Q2 JCR Q3 OpenAlex 46.2%
  9. 2022 Dielectric Properties of Coronene Film Deposited onto Silicon Substrate by Spin Coating for Optoelectronic Applications Silicon DOI 10.1007/s12633-021-01017-3 YÖKSİS SJR Q2 JCR Q3 OpenAlex 78.7%
  10. 2022 The electrical properties of ZnO/Si heterojunction diode depending on thin film thickness Journal of the Korean Physical Society DOI 10.1007/s40042-022-00499-7 YÖKSİS SJR Q4 JCR Q4 OpenAlex 44.5%
  11. 2021 Fabrication, illumination dependent electrical and photovoltaic properties of Au/BOD-Pyr/n-Si/In schottky diode JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS DOI 10.1007/s10854-021-06122-y YÖKSİS SJR Q2 JCR Q2 OpenAlex 87.6%
  12. 2021 Investigation of Schottky emission and space charge limited current (SCLC) in Au/SnO2/n-Si Schottky diode with gamma-ray irradiation Journal of Materials Science: Materials in Electronics DOI 10.1007/s10854-021-06138-4 YÖKSİS SJR Q2 JCR Q2 OpenAlex 88.2%
  13. 2021 Investigation of optical and dispersion parameters of polyacrylonitrile (PAN) nanofibers fabricated via electrospinning method JOURNAL OF OPTOELECTRONICS AND ADVANCED MATERIALS DOI https://joam.inoe.ro/articles/investigation-of-optical-and-dispersion-parameters-of-polyacrylonitrile-pan-nanofibers-fabricated-via-electrospinning-method/ YÖKSİS SJR Q4 JCR Q4
  14. 2021 A new penternary semiconductor Cu2CoSn(SSe)4 nanocrystal: a study on structural, dielectric and optical properties Journal of Materials Science: Materials in Electronics DOI 10.1007/s10854-021-07041-8 YÖKSİS SJR Q2 JCR Q2 OpenAlex 40.2%
  15. 2021 Illumination Dependent Electrical and Photovoltaic Properties of Au/n-Type Si Schottky Diode with Anthracene-Based NAMA Interlayer ECS Journal of Solid State Science and Technology DOI 10.1149/2162-8777/abf9ec YÖKSİS SJR Q3 JCR Q3 OpenAlex 79.0%
  16. 2021 Investigation of Optical and Diode Parameters of 9-[(5-Nitropyridin-2-Aminoethyl) Iminiomethyl]-Anthracene Thin Film Journal of Electronic Materials DOI 10.1007/s11664-020-08690-x YÖKSİS SJR Q2 JCR Q3 OpenAlex 61.2%
  17. 2020 Fabrication of a New Hybrid Coronene/n-Si Structure by Using Spin Coating Technique and its Photoresponse and Admittance Spectroscopy Studies SILICON DOI 10.1007/s12633-019-00233-2 YÖKSİS SJR Q3 JCR Q3 OpenAlex 86.9%
  18. 2019 The synthesis of 4,4'-(9,9-dioctyl-9H-fluorene-2,7-diyl)bis(N,N-diphenylaniline) organic semiconductor and use of it as an interlayer on Au/n-Si diode JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS DOI 10.1007/s10854-019-01382-1 YÖKSİS SJR Q2 JCR Q2 OpenAlex 67.0%
  19. 2019 A NOVEL DEVICE BEHAVIOR OF Al/Coronene/n-GaAs/In ORGANIC BASED SCHOTTKY BARRIER DIODE New Materials, Compounds and Applications DOI http://jomardpublishing.com/UploadFiles/Files/journals/NMCA/V3N1/AkinU%20et%20al.pdf YÖKSİS SJR Q4 JCR Q4
  20. 2018 Frequency and voltage dependence of electrical modulus and dielectric studies of spin coated perylene-diimide (PDI) organic semiconductor films JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS DOI 10.1007/s10854-018-9660-5 YÖKSİS SJR Q2 JCR Q2 OpenAlex 56.2%

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