Publications & Works

Publication Network

Published journal articles indexed by SCI, SSCI, and AHCI

Development of prototype battery management system for PV system

Okay K., Eray S., ERAY A.
Renewable Energy, vol.181, pp.1294-1304, 2022 (SCI-Expanded) Sustainable Development identifier identifier

Doping-free silicon thin film solar cells using a vanadium pentoxide window layer and a LiF/Al back electrode

JUNG H. H., KWON J., LEE S., KIM C. S., NAM K., JEONG Y., et al.
APPLIED PHYSICS LETTERS, vol.103, no.7, 2013 (SCI-Expanded) identifier identifier

AMPS-1D modeling of a-Si:H n+-i-n+ structure: The validity of space charge limited current analysis

ERAY A., Nobile G.
Turkish Journal of Physics, vol.28, no.1, pp.31-39, 2004 (SCI-Expanded) identifier

Analysis of the structural parameters of an a-Si : H n(+)-i-n(+) structure by numerical simulations

Eray A., NOBILE G.
JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, vol.14, pp.735-736, 2003 (SCI-Expanded) identifier identifier

Evaluation of the density of states parameters of a-Si : H by AC photoconductivity measurements and numerical simulation

Eray A., NOBILE G., PALMA F.
MATERIALS SCIENCE AND ENGINEERING B-SOLID STATE MATERIALS FOR ADVANCED TECHNOLOGY, vol.102, pp.398-402, 2003 (SCI-Expanded) identifier identifier

Evaluation of the gap state distribution in a-Si : H by SCLC measurements

Eray A., Nobile G.
SOLAR ENERGY MATERIALS AND SOLAR CELLS, vol.76, no.4, pp.521-528, 2003 (SCI-Expanded) identifier identifier

Kinetics of light-induced metastable defect creation and annealing in a-Si:H

Kodolbaş A. O., ERAY A., Öktü Ö.
Turkish Journal of Physics, vol.26, no.1, pp.33-39, 2002 (SCI-Expanded) identifier

Effect of light-induced metastable defects on photocarrier lifetime

KODOLBAS A., Eray A., OKTU O.
SOLAR ENERGY MATERIALS AND SOLAR CELLS, vol.69, no.4, pp.325-337, 2001 (SCI-Expanded) identifier identifier

Light-induced metastable defects in a-Si : H studied by constant photocurrent method at 120 K

KODOLBAS A., Eray A., OKTU O.
JOURNAL OF NON-CRYSTALLINE SOLIDS, vol.255, pp.132-139, 1999 (SCI-Expanded) identifier identifier

Growth of Si:H thin films by hot filament CVD: mu-Crystalline to amorphous transition

Polini R., Barbarossa V., Minarini C., Eray A., Marucci A., Mattei G.
ADVANCES IN CRYSTAL GROWTH, vol.203, pp.167-172, 1996 (SCI-Expanded) identifier

OPTICAL-ABSORPTION COEFFICIENTS IN A-SI1-XCX-H

OKTU O., LAUWERENS W., USALA S., ADRIAENSSENS G., VERBEKE O., ERAY A., et al.
MATERIALS SCIENCE AND ENGINEERING B-SOLID STATE MATERIALS FOR ADVANCED TECHNOLOGY, vol.11, pp.47-50, 1992 (SCI-Expanded) identifier identifier

THE EVALUATION OF MOTT PARAMETERS BY USING THE FIELD-DEPENDENT CONDUCTIVITY IN AMORPHOUS-GERMANIUM

ERAY A., TOLUNAY H., OKTU O.
JOURNAL OF NON-CRYSTALLINE SOLIDS, vol.122, no.2, pp.193-196, 1990 (SCI-Expanded) identifier identifier

Refereed Congress / Symposium Publications in Proceedings

Feasibility study of dish/stirling power systems in Turkey

ZILANLI G. A., ERAY A.
22nd International Conference on Concentrating Solar Power and Chemical Energy Systems, SolarPACES 2016, Abu Dhabi, United Arab Emirates, 11 - 14 October 2016, vol.1850 Creative Commons License identifier identifier

An Implementation of CSP With Solar Thermal Tower Power Plant of 10 MW

HEKİM m., ERAY A.
SOLARTR 2016, Abu Dhabi, United Arab Emirates, 6 - 08 December 2016

A Small Sized Climate Chamber Developed For Potential Induced Degradation Measurement

ERAY S., KEŞKÜŞ T. A., ERAY A.
SOLARTR2016, 6 December - 08 June 2016

Module Based Monitoring System For Beytepe Solar House

ERAY S., CİNDARİK A., ERAY A.
SOLARTR2016, 6 - 08 December 2016

Potential Induced Degradation For c Si Mini Modules

ERAY A., KEŞKÜŞ T. A.
SOLARTR2016, 6 - 08 December 2016, pp.228-234

Simulation of a Si H p i n solar cell using AMPS 1D

OCAK T., ERAY A.
SOLARTR2016, 6 - 08 December 2016

Feasibility Study of Dish Stirling Power System in Turkey

Acarol Zialnlı G., ERAY A.
SOLARPACES 2016, 10 - 15 October 2016

An Application of Central Receiver System to 10MW Solar Power Plant in Birecik of Urfa Turkey

HEKİM m., ERAY A.
SOLARPACES2016, 6 - 08 December 2016

Solar Energy Research at YETAM Hacettepe University

ERAY A.
POLIKOM 2016, İzmir, Turkey, 24 - 26 February 2016

Development Of A Small Size Climate Chamber For Potential Induced Degradation Measurements

KEŞKÜŞ T. A., ERAY S., ERAY A.
POLİKOM 2016, 24 - 26 February 2016

Design And Construction Of Home Made Two Axis Solar Tracking System And Its Performance Evaluation in Beytepe Campus

ANAMERİÇ M., ERAY S., ERAY A.
POLİKOM 2016, 24 - 26 February 2016

Designing Of A Pv Monitoring System For Beytepe Solar House

CİNDARİK A., ERAY S., ERAY A.
POLİKOM 2016, 24 - 26 February 2016

Power quality analysis of Hacettepe Technopolis PV system

TANRIVERDİ Ö., ERAY A.
31st European Photovoltaic Solar Energy Conference and Exhibition (EU PVSEC 2015), Hamburg, Germany, 14 - 18 September 2015

Simulation Studies on Hydrogenated Amorphous Silicon Solar Cells

AKSARI BİLGİÇ m., GİUSEPPE n., ERAY A.
E-MRS 2015, Lille, France, 11 - 15 May 2015

Performance Degradatıon Of A Si Modules In Beytepe Ankara Clımate Condıtıons

ALPEREN KEŞKÜŞ T., CİNDARİK A., GÜLİN ZİLANLI A., ERAY S., ERAY A.
SolarTR-3 Third Turkish Solar Electricity Conference and Exhibition, Ankara, Turkey, 27 - 29 April 2015

Hacettepe University Renewable Enegies Graduate Program

ERAY A.
Photovoltaic Worksop, Türk-Alman Araştırma, Eğitim ve İnovasyon Yılı 2014 ve AB 7. çerçeveCHEETAH projesi ç, İstanbul, Turkey, 16 - 17 July 2014 Sustainable Development

Modelling and Optimization of a Si H c Si Heterojunction Solar Cells

ERAY A., MELİS a. b.
26th EU PVSEC, Hamburg, Germany, 5 - 09 September 2011, pp.1497-1502

Numerical Simulation of a Si H pin solar cell

ERAY A., GİUSEPPE n.
26th EU PVSEC, 5 - 09 September 2011, pp.2519-2524

Computer Controlled Steady State Photo Carrier Grating Setup

ERAY S., TÜRKER ö., ERAY A.
26th EU PVSEC, Hamburg, Germany, 5 - 09 September 2011, pp.241-248

Optimization of a-Si: H/c-Si Heterojunction Solar Cells By Numerical Simulation

AKSARI M. B., ERAY A.
Symposium R on Advanced Inorganic Materials and Concepts for Photovoltaics/Spring Meeting of the European-Materials-Research-Society (E-MRS), Nice, France, 9 - 13 May 2011, vol.10 identifier identifier

Evaluation of the gap state distribution in a-Si : H by SCLC measurements

Eray A., NOBILE G.
Conference of the NATO Advanced-Study-Institute on Photovoltaic and Photoactive Materials, SOZOPOL, Bulgaria, 9 - 21 September 2001, vol.80, pp.253-256 identifier

Light induced effects in a-Si1-xCx:H with low carbon content

KODOLBAS A., ERAY A., TOLUNAY H., GUNGOR T., ADRIAENSSENS G., OKTU O.
8th International School on Condensed Matter Physics - Electronic, Optoelectronic and Magnetic Thin Films, Varna, Bulgaria, 18 - 23 September 1994, vol.1, pp.644-647 identifier

AC theory of constant photocurrent measurement

Conte G., ERAY A., Nobile G., Palma F.
Proceedings of the 1995 MRS Spring Meeting, San-Francisco, Costa Rica, 18 - 21 April 1995, vol.377, pp.509-514 identifier

DENSITY OF LOCALIZED STATES IN GLOW-DISCHARGE A-SI1-XCX-H

OKTU O., USALA S., ADRIAENSSENS G., TOLUNAY H., ERAY A.
CONF ON PHYSICAL CONCEPTS OF MATERIALS FOR NOVEL OPTOELECTRONIC DEVICE APPLICATIONS, Aachen, Germany, 28 October - 02 November 1990, vol.1361, pp.812-818 identifier identifier

Books & Book Chapters

Chapter 10 - The Optimization of A-Si:H Pin Solar Cells : More Insight from Simulation

ERAY A., Nobile G.
in: Recent developments in solar energy, Tom Houng, Editor, Nova Science Publishers, Cccnew York, pp.313-334, 2008

Other Publications

FMO Rüzgar ve Güneş Enerjisi Raporu

Eray A., Pıravadilli S.
Technical Report, pp.34-81, 2022 Sustainable Development