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Academician

YADİGAR GÜLSEVEN SIDIR

Profesör

Bitlis Eren Üniversitesi Fen-Edebiyat Fakültesi Fizik Bölümü

Research topics OpenAlex
  1. Ana Dal Fen Bilimleri ve Matematik Temel Alanı
  2. Yan Dal Fizik
Keywords YÖKSİS
Articles 68 YÖKSİS 68 · OpenAlex 0 Total citations 1,211 h-index 20 · OpenAlex Q1 articles 17 Scopus · WoS Q1 13 Best field rank #833 / 11,969 Main field · top 7.0% Co-authors 47 12 Turkish institutions

Citation impact

OpenAlex YÖKSİS articles matched in OpenAlex: 66 + YÖKSİS · co-author record: 3
h-index 20 Percentile in Türkiye: 97 #5 of 461 at their university by h-index
i10-index
32
Total citations
1,211
Top 3.8% in Türkiye
Per article
17.6
FWCI
1.13
1.00 = world average
World top 1%
0
World top 10%
6

Most cited articles

  1. Ab initio Hartree Fock and density functional theory investigations on the conformational stability molecular structure and vibrational spectra of 7 acetoxy 6 2 3 dibromopropyl 4 8 dimethylcoumarin molecule 2010 248 citations
  2. Solvent effect on the absorption and fluorescence spectra of 7 acetoxy 6 2 3 dibromopropyl 4 8 dimethylcoumarin Determination of ground and excited state dipole moments 2013 world top 10% 80 citations
  3. UV spectral changes for some azo compounds in the presence of different solvents 2011 world top 10% 62 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. 3 articles (30 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 ?
Keyword rankings 3

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
47
With an akaturk profile
22
Turkish institutions
12
Co-authored works
%99

Academic co-authors 22

  1. İSA SIDIR Profesör · Bitlis Eren Üniversitesi same university 61
  2. EROL TAŞAL Profesör · Eskişehir Osmangazi Üniversitesi 14
  3. FERHAT DEMİRAY Profesör · Bolu Abant İzzet Baysal Üniversitesi 5
  4. AYŞEGÜL GÜMÜŞ Profesör · Bartın Üniversitesi 2
  5. FATMA KANDEMİRLİ Profesör · Kastamonu Üniversitesi 2
  6. RUI FAUSTO MARTINS RIBEIRO DA SILVA LOURENÇO Profesör · İstanbul Kültür Üniversitesi 2
  7. SABİT HOROZ Profesör · Sivas Bilim Ve Teknoloji Üniversitesi 2
  8. SELÇUK GÜMÜŞ Profesör · Bartın Üniversitesi 2
  9. TAYYAR GÜNGÖR Profesör · Burdur Mehmet Akif Ersoy Üniversitesi 2
  10. AHMET YİĞİT YAMAK Öğretim Görevlisi (ders Vermekle Görevli) · Başkent Üniversitesi 1
Show all (22)
  1. AHMET ÇABUK Profesör · Eskişehir Osmangazi Üniversitesi 1
  2. ASLI AĞIRBAŞ Profesör · Özyeğin Üniversitesi 1
  3. EMEL ERMİŞ Profesör · Eskişehir Teknik Üniversitesi 1
  4. GÖZDE ASLAN Öğretim Görevlisi (ders Vermekle Görevli) · Başkent Üniversitesi 1
  5. GÜLCE ÖĞRÜÇ MARTINS RIBEIRO DA SILVA LOURENÇO Profesör · İstanbul Kültür Üniversitesi 1
  6. HALİME TÜRKKAN Doçent · Başkent Üniversitesi 1
  7. HASAN BASRİ BAŞAĞA Doçent · Karadeniz Teknik Üniversitesi 1
  8. KEMAL HACIEFENDİOĞLU Profesör · Karadeniz Teknik Üniversitesi 1
  9. MUSTAFA PINAR MENGÜÇ Profesör · Özyeğin Üniversitesi 1
  10. PINAR AYTAR ÇELİK Profesör · Eskişehir Osmangazi Üniversitesi 1
  11. İBRAHİM GÜNEY Profesör · İstanbul Sabahattin Zaim Üniversitesi 1
  12. İSMAİL KAYAĞİL Profesör · Burdur Mehmet Akif Ersoy Üniversitesi 1

National collaboration 12 institutions

Within own university61 joint works · Bitlis Eren Üniversitesi

  1. Eskişehir Osmangazi Üniversitesi 15 works · 3 academics
  2. Bolu Abant İzzet Baysal Üniversitesi 5 works · 1 academics
  3. Burdur Mehmet Akif Ersoy Üniversitesi 3 works · 2 academics
  4. İstanbul Kültür Üniversitesi 3 works · 2 academics
  5. Bartın Üniversitesi 2 works · 2 academics
  6. Kastamonu Üniversitesi 2 works · 1 academics
  7. Sivas Bilim Ve Teknoloji Üniversitesi 2 works · 1 academics
  8. Başkent Üniversitesi 1 works · 3 academics
  9. Eskişehir Teknik Üniversitesi 1 works · 1 academics
  10. Karadeniz Teknik Üniversitesi 1 works · 2 academics
Show all (12)
  1. Özyeğin Üniversitesi 1 works · 2 academics
  2. İstanbul Sabahattin Zaim Üniversitesi 1 works · 1 academics

Other co-authors (incl. international) 25

HALİL BERBER 29RUİ FAUSTO 9ÖĞRETİR CEMİL 8YUNUS EMRE KARA 5SANDOR GOBİ 4GÜLŞEN PİRBUDAK 3GÜLŞEN TÜRKOĞLU 3Gülşen Pirbudak Altıntaş 2Licínia L. G. Justino 2Maria Luisa Ramos 2TİJEN ÖNKOL 2CEM KESKİNCEM KESKİNCebrail AslanCecila MadeiraDENİZ KELEŞGedikli SerapMUSTAFA KUMALARNAUSHAD KHANRECEP VARCINSusy LopesTelma CostaTimur NikitinTülay SarıİLKAY SAVCI

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 4 articles
OpenAlex citation percentile
Top 1%0
Top 10%7
Avg · n 67 %65.9
Other counts

Scopus (SJR)

  • YÖKSİS rows 62

WoS (JCR)

  • YÖKSİS rows 62

Articles

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

68articles

Journals with publications

32 journals

Narrow down

Scopus (SJR)
Q117 Q233 Q310 Q41
WoS (JCR)
Q113 Q229 Q314 Q45
TR Index
4articles

Article list

  1. 2026 Positional isomerism-driven solvatochromism and excited-state behavior in ortho- and para-hydroxy bromobenzylidene Schiff bases: a combined experimental and DFT investigation Physical Chemistry Chemical Physics DOI 10.1039/d6cp02045c YÖKSİS SJR Q2 JCR Q2 OpenAlex 90.0%
  2. 2026 From Absorption Shifts to Frontier Orbitals: A Comprehensive Optical Study of a Cyano-Functionalized Liquid Crystal Journal of Solution Chemistry DOI 10.1007/s10953-025-01546-0 YÖKSİS SJR Q4 JCR Q4 OpenAlex 75.0%
  3. 2026 Spectroscopic and DFT-based characterization of V(V)–alizarin red S complexes: Structural, optical, and photonic insights Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy DOI 10.1016/j.saa.2026.128031 YÖKSİS SJR Q1 JCR Q1 OpenAlex 30.0%
  4. 2025 Reversal in Solvatochromism, enol-imine/keto-amine Tautomerism and (E)-(Z) Photoisomerizations in a Benzylidene Aniline Schiff Base Derivative in Different Solvents Molecules DOI 10.3390/molecules30030745 YÖKSİS SJR Q1 JCR Q2 OpenAlex 83.3%
  5. 2025 The Optical Properties, UV-Vis. Absorption and Fluorescence Spectra of 4-Pentylphenyl 4-n-benzoate Derivatives in Different Solvents Journal of Fluorescence DOI 10.1007/s10895-025-04154-9 YÖKSİS SJR Q2 JCR Q2 OpenAlex 84.6%
  6. 2025 Determination on optical properties, dipole moments, solvent effect on electronic transitions and global activity parameters of liquid crystals of 4-methyl-2-biphenylcarbonitrile and 4′-hydroxy-4-biphenylcarbonitrile Journal of Molecular Liquids DOI 10.1016/j.molliq.2024.126795 YÖKSİS SJR Q1 JCR Q1 OpenAlex 89.5%
  7. 2025 Optical properties, changes in electronic transitions in solvent media and dipole moments of nematic liquid crystals containing cyano group: Absorbance, fluorescence spectroscopy and reactivity parameters Journal of Luminescence DOI 10.1016/j.jlumin.2025.121329 YÖKSİS SJR Q2 JCR Q2 OpenAlex 84.0%
  8. 2025 Solvatochromism and cis–trans isomerism in azobenzene-4-sulfonyl chloride Photochemical & Photobiological Sciences DOI 10.1007/s43630-025-00684-0 YÖKSİS SJR Q1 JCR Q2 OpenAlex 70.6%
  9. 2024 Solvatochromism, optical and electronic properties of thiosemicarbazone derivatives in solution phase Optical and Quantum Electronics DOI 10.1007/s11082-024-06301-1 YÖKSİS SJR Q2 JCR Q1 OpenAlex 87.9%
  10. 2024 Reversal in solvatochromism, photochromism and thermochromism in a new bis-azo dye based on naphthalen-1-amine Journal of Photochemistry and Photobiology A: Chemistry DOI 10.1016/j.jphotochem.2023.115138 YÖKSİS SJR Q2 JCR Q2 OpenAlex 58.4%
  11. 2024 Solvatochromism, electric dipole moments, optical properties and electronic structure of biphenylcarbonitrile liquid crystals Optical Materials DOI 10.1016/j.optmat.2024.116342 YÖKSİS SJR Q1 JCR Q1 OpenAlex top 10% OpenAlex 90.9%
  12. 2024 Infrared Spectroscopy and Photochemistry of Ethyl Maltol in Low-Temperature Argon Matrix Spectroscopy Journal DOI 10.3390/spectroscj2040013 YÖKSİS OpenAlex 9.2%
  13. 2023 Solvent Effect on the Photonic and Optoelectronic Characteristics of 7-Acetoxy-6-(2,3-dibromopropyl)-4,8-dimethylcoumarin JOURNAL OF ELECTRONIC MATERIALS DOI 10.1007/s11664-023-10441-7 YÖKSİS SJR Q2 JCR Q3 OpenAlex 66.2%
  14. 2023 Effects of Enol-imine/Keto-amine tautomerism and conformational changes on the electronic spectra of a novel 1,2,4-triazole ortho-hydroxyaryl Schiff base in different solvents Journal of Molecular Structure DOI 10.1016/j.molstruc.2023.136191 YÖKSİS SJR Q2 JCR Q2 OpenAlex 80.1%
  15. 2023 Solvatochromism and Optoelectronic Properties of Thiosemicarbazone Derivatives Having π-Conjugated Systems JOURNAL OF SOLUTION CHEMISTRY DOI 10.1007/s10953-023-01248-5 YÖKSİS SJR Q3 JCR Q4 OpenAlex 70.0%
  16. 2023 The study on determination interactions between liquid crystals and nanoparticle: Fluorescence spectra of nanoparticle-doped liquid crystals Open Journal of Nano DOI 10.56171/ojn.1225833 YÖKSİS OpenAlex 1.9%
  17. 2023 The study on QSAR and relations between molecular descriptors of 5, 8- quinoline quinones derivatives Gazi University Journal of Science DOI DOI: 10.35378/gujs.1051216 YÖKSİS TR Index SJR Q3 JCR Q3 OpenAlex 38.4%
  18. 2023 The Solvent Effect on Nanomaterials Composed of Liquid Crystals and Nanoparticles: uv-vis Absorbance and Fluorescence Spectra Firat Universitesi DOI 10.55525/tjst.1320988 YÖKSİS OpenAlex 4.3%
  19. 2022 UV-induced –OCH3 rotamerization in a matrix-isolated methoxy-substituted ortho-hydroxyaryl Schiff base PHOTOCHEMICAL & PHOTOBIOLOGICAL SCIENCES DOI 10.1007/s43630-021-00166-z YÖKSİS SJR Q2 JCR Q2 OpenAlex 78.9%
  20. 2022 Synthesis, solvatochromism and dipole moment in the ground and excited states of substitute phenol derivative fluorescent Schiff base compounds JOURNAL OF MOLECULAR LIQUIDS DOI 10.1016/j.molliq.2021.117075 2 YÖKSİS records YÖKSİS SJR Q1 JCR Q1 OpenAlex top 10% OpenAlex 96.1%

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