Dr. Öğr. Üyesi SEMİH AĞCA

Yayın Ağı

Makaleler 13

1. Dry Sliding Wear Behavior of Functionally Graded Directionally Solidified Al-33Cu Cast Alloy

AĞCA S., AKAR N., KILIÇLI V.

Arabian Journal for Science and Engineering , 2026 (SCI-Expanded, Scopus)

2. Impact of tellurium anion distribution depending on doping concentration and substrate temperature on the photovoltaic performance of Cu(In,Ga)Se₂ thin film solar cells

Agca S., Yetkin H., Sonmezoglu S., ÇANKAYA G.

SCIENTIFIC REPORTS , cilt.15, sa.1, ss.42312, 2025 (SCI-Expanded, Scopus) Sürdürülebilir Kalkınma

3. Determination of optimum Cu/(Ga+In) ratio at different fabrication temperatures for Cu(In,Ga)(Se,Te)2 thin film solar cells

Ağca S., Çankaya G.

International journal of energy studies (Online) , cilt.10, sa.3, ss.699-710, 2025 (TRDizin)

4. Correlation between silver alloying, post-deposition treatment, and photovoltaic parameters in chalcopyrite thin film solar cells produced at low temperature

Ağca S.

International journal of energy studies (Online) , cilt.9, sa.3, ss.369-380, 2024 (TRDizin)

5. Characterization of a functionally graded directionally solidified Al-33Cu alloy

AĞCA S., AKAR N., KILIÇLI V.

Materials Letters , cilt.358, 2024 (SCI-Expanded, Scopus)

6. Kalkopirit İnce Film Güneş Hücrelerinde Yeni Çalışmalar: Gümüş Alaşımlama

Ağca S.

Uluslararası Mühendislik Araştırma ve Geliştirme Dergisi , cilt.16, sa.1, ss.106-116, 2024 (TRDizin)

7. Investigation of X-ray radiation response to electrical properties of Mo/Cu(In0.7Ga0.3)Te2/p-Si/Al semiconductor diode

AĞCA S., Arslan S., ÇANKAYA G.

Journal of New Results in Science , cilt.12, sa.3, ss.139-148, 2023 (TRDizin)

8. Effect of Gallium Content on Diode Characteristics and Solar Cell Parameters of Cu(In1-xGax)(Se0.98Te0.02)2 Thin Film Solar Cells Produced by Three-stage Co-evaporation at Low Temperature

AĞCA S., ÇANKAYA G.

Gazi Üniversitesi Fen Bilimleri Dergisi Part C: Tasarım ve Teknoloji , cilt.11, sa.4, ss.1108-1115, 2023 (TRDizin)

9. Photovoltaic properties of Cu(In,Ga)(Se,Te)2 thin film solar cells with different tellurium amounts and a copper-poor stoichiometry

AĞCA S., ÇANKAYA G.

International journal of energy studies (Online) , cilt.8, sa.4, ss.849-858, 2023 (TRDizin)

10. Impact of Tellurium as Anion Dopant on Photovoltaic Performance of Wide-Bandgap Cu(In,Ga)Se2 Thin Film Solar Cells with Rubidium Fluoride Post-Deposition Treatment

Ağca S., Çankaya G., Sonmezoglu S.

Frontiers in Energy Research , cilt.11, sa.12, ss.1212-1223, 2023 (SCI-Expanded, Scopus) Sürdürülebilir Kalkınma

11. The Effect of Cold Rolling on Mechanical Properties of Zircaloy-4

Ağca S., Çankaya G.

International Journal of Multidisciplinary Studies and Innovative Technologies , cilt.1, sa.1, ss.29-35, 2017 (TRDizin)

12. The Effect of Production Parameters on Secondary Dendrite Arm Spacing (SDAS) and Estimation of Cooling Rate by SDAS in Functionally Graded Al-Cu Eutectic Alloy

AĞCA S.

International Journal of Multidisciplinary Studies and Innovative Technologies , cilt.1, sa.1, ss.36-41, 2017 (TRDizin)

13. Santrifüj Döküm Yöntemiyle Üretilen Al-Cu Fonksiyonel Derecelenmiş Malzemelerde Üretim Parametrelerinin Malzemenin Sertliği Üzerine Etkisi

Ağca S., Akar N.

JOURNAL OF POLYTECHNIC-POLITEKNIK DERGISI , cilt.20, sa.1, ss.121-127, 2017 (TRDizin)

Hakemli Bilimsel Toplantılarda Yayımlanmış Bildiriler 21

1. The Comparison of Compositional Depth Profiles of Narrow and Wide Bandgap Silver Alloyed Chalcopyrite Thin Films by Glow Discharge Optical Emission Spectroscopy

Ağca S.

IX. INTERNATIONAL HEALTH, ENGINEERING AND SCIENCES CONGRESS, Ankara, Türkiye, 27 - 29 Eylül 2024, ss.26-34, (Tam Metin Bildiri)

2. Hydrogen Production by Electrolysis Method to Obtain Hydrogen Energy

Kanat Y. E., Ağca S., Çankaya G.

9. Uluslararası Bilimsel Araştırmalar ve İnovasyon Kongresi, Venice, İtalya, 28 - 29 Eylül 2024, ss.300-315, (Tam Metin Bildiri)

3. Investigation of the Effects of Silver Alloying and Transparent Conductive Oxide Layer Thickness on the Chalcopyrite Thin Film Solar Cells

Ağca S.

International Conference on Engineering, Natural Sciences, and Technological Developments (ICENSTED 2024), Balıkesir, Türkiye, 19 - 21 Temmuz 2024, ss.829-833, (Tam Metin Bildiri)

4. Gümüş alaşımlı kalkopirit ince filmlerde galyum miktarının kimyasal kompozisyon derinlik profili üzerine etkileri

Ağca S.

ICHEAS 7. Uluslararası Uygulamalı Bilimler Kongresi, Sarajevo, Bosna-Hersek, 28 - 30 Haziran 2024, ss.199-207, (Tam Metin Bildiri)

5. Gümüş alaşımlamanın kalkopirit ince film güneş hücresinin diyot parametrelerine etkisinin Hegedus-Shafarman metodu ile belirlenmesi

Ağca S.

6. BASKENT INTERNATIONAL CONFERENCE ON MULTIDISCIPLINARY STUDIES, Ankara, Türkiye, 24 - 26 Temmuz 2024, ss.397-403, (Tam Metin Bildiri)

6. Effect of sodium fluoride post-deposition treatment on photovoltaic properties of silver alloyed thin film chalcopyrite solar cell

Ağca S.

5th International Eurasian Conference on Science, Engineering and Technology, Ankara, Türkiye, 26 - 28 Haziran 2024, ss.986-991, (Tam Metin Bildiri)

7. Effect of Silver Addition on the Sodium Amount and the Grain Size of the Chalcopyrite Thin Films Deposited on Different Back Contact Materials

Ağca S.

International Conference on Engineering Technologies (ICENTE'23), Konya, Türkiye, 23 - 25 Kasım 2023, ss.1, (Özet Bildiri)

8. The effect of radiation on Cu(In(1-x)Ga(x))(Se(1-y)Te(y))2 thin film solar cells

Güven S., Ağca S., Çankaya G.

ISAS Winter 2022 6th International Symposium on Innovative Approaches in Smart Technologies, Ankara, Türkiye, 8 - 10 Aralık 2022, ss.29, (Özet Bildiri) Sürdürülebilir Kalkınma

9. Absorber and Interface Properties of (Ag,Cu)(In,Ga)Se2 Solar Cells: Results of the EFFCIS-II Project

Witte W., Hariskos D., Maiberg M., Ağca S., Hauschild D., Blankenship M., et al.

8th World Conference on Photovoltaic Energy Conversion, Milan, İtalya, 26 - 30 Eylül 2022, ss.1, (Özet Bildiri)

10. Role of Na and Ag in interconnection between chemical composition and electrical properties of grain boundaries in Cu(In, Ga)Se2

Karami A., Cojocaru-Miredin O., Morawski M., Ağca S., Scheer R., Kempa H.

E-MRS 2022 Spring, 30 Mayıs - 03 Haziran 2022, ss.1, (Özet Bildiri)

11. Bandgap Engineering of Chalcopyrite Solar Cells by Addition of Tellurium

Ağca S., Çankaya G., Kempa H., Scheer R.

ISAS 2022 5th International Symposium on Innovative Approaches in Smart Technologies, Ankara, Türkiye, 28 - 29 Mayıs 2022, ss.7, (Özet Bildiri)

12. Sol-Gel Deposition of ZnO Window Layer for CIGS Solar Cell

Ağca S., Bilgen M., Çankaya G.

2nd International Congress on Semiconductor Materials Devices, Ardahan, Türkiye, 28 - 30 Ağustos 2018, ss.81, (Özet Bildiri)

13. Growth of ZnS Buffer Layer by Sol-Gel Method for CIGS Solar Cell

AĞCA S., Çok B., ÇANKAYA G.

2nd International Congress on Semiconductor Materials Devices, Ardahan, Türkiye, 28 - 30 Ağustos 2018, ss.82, (Özet Bildiri)

14. Fabrication of Nuclear Fuel Rod Alloy Zircaloy-4 by Centrifugal Casting

Ağca S., Çankaya G.

2nd International Symposium on Multidisciplinary Studies and Innovative Technologies, Ankara, Türkiye, 19 - 21 Ekim 2018, ss.19, (Özet Bildiri)

15. The Optimization of Functionally Graded Material Production by Taguchi Design of Experiment

AĞCA S., Ağca M., İPEK M., ÇANKAYA G.

2nd International Symposium on Multidisciplinary Studies and Innovative Technologies, Ankara, Türkiye, 19 - 21 Ekim 2018, ss.20, (Özet Bildiri)

16. Investigation of the Effects of Cold Treatment on Wear Performance of AISI 8620 Carburized Steel

UÇAK N., ÇİÇEK A., AYVALI K., AĞCA S., ORHAN S.

8th International Advanced Technologies Symposium (IATS17), Elazığ, Türkiye, 19 - 22 Ekim 2017, (Tam Metin Bildiri)

17. The Effect of Cold Rolling on Micro and Nano Scale Surface Roughness of Zircaloy-4

AĞCA S., ÇANKAYA G.

8th International Advanced Technologies Symposium, Elazığ, Türkiye, 19 - 22 Ekim 2017, ss.1768-1775, (Tam Metin Bildiri)

18. The Effect of Production Parameters on Secondary Dendrite Arm Spacing (SDAS) and Estimation of Cooling Rate by SDAS in Functionally Graded Al-Cu Eutectic Alloy

AĞCA S.

1st International Symposium on Multidisciplinary Studies and Innovative Technologies, Tokat, Türkiye, 2 - 04 Kasım 2017, ss.308, (Özet Bildiri)

19. The Effect of Cold Rolling on Mechanical Properties of Zircaloy-4

AĞCA S., ÇANKAYA G.

1st International Symposium on Multidisciplinary Studies and Innovative Technologies, Tokat, Türkiye, 2 - 04 Kasım 2017, ss.307, (Özet Bildiri)

20. Effect of Process Parameters on Shrinkage Cavity Size in Al-Cu FunctionallyGraded Materials Fabricated by Centrifugal Casting

AĞCA S., neşet a.

1st International Conference on Engineering Technology and Applied Sciences, Afyonkarahisar, Türkiye, 21 - 22 Nisan 2016, ss.154-157, (Tam Metin Bildiri)

21. PERFORMANCE EVALUATION OF S700MC AND ST52 STEELS IN TERMS OF MECHANICAL PROPERTIES AND FATIGUE LIFE

Usta T., ÇİÇEK A., UÇAK N., ÇELİK V., AĞCA S.

25th Anniversary International Conference on Metallurgy and Materials (METAL), Brno, Çek Cumhuriyeti, 25 - 27 Mayıs 2016, ss.549-554, (Tam Metin Bildiri)

Kitaplar 6