Omidreza Kakuee
Current Organizations / Institutes
The organizations/institutes from the scholar's latest article
Previous Organizations / Institutes
The organizations / institutes from the scholar's other articles in the past ten years
Omidreza Kakuee has a total of 206 co-authors. Here are the top co-authors by number of shared publications:
M. Lamehi-Rachti
23 shared publications- Vahid Fathollahi
Nuclear Science Research School, NSTRI, P.O. Box 14395-836, Tehran, Iran
17 shared publications A. Biganeh
9 shared publications- Ismael Martel
Universidad de Huelva
7 shared publications J. Rahighi
7 shared publications- Silvio Cherubini
Laboratori Nazionali del Sud, Istituto Nazionale di Fisica Nucleare
7 shared publications
Latest Publications
- Open Access
- 12 June 2026
- Published by Elsevier in Results in Physics
- Vol. 87
Experimental validation of electron trajectory in electrostatic mirror to enhance spatial and timing resolution in foil-based alpha Time-of-Flight spectrometers
- 12 June 2026
- Published by Elsevier in Results in Physics
- Vol. 87
Open AccessExperimental validation of electron trajectory in electrostatic mirror to enhance spatial and timing resolution in foil-based alpha Time-of-Flight spectrometers
- 5 June 2026
- Published by Elsevier in Applied Radiation and Isotopes
- Vol. 236, 112752
Measurement of iridium isotopic concentration using proton-induced Coulomb excitation technique
- 5 June 2026
- Published by Elsevier in Applied Radiation and Isotopes
- Vol. 236, 112752
Measurement of iridium isotopic concentration using proton-induced Coulomb excitation technique
- 9 January 2026
- Published by Elsevier in International Journal of Mass Spectrometry
- Vol. 521
Identification and analysis of resolution-limiting factors in an alpha time-of-flight spectrometer
- 9 January 2026
- Published by Elsevier in International Journal of Mass Spectrometry
- Vol. 521
Identification and analysis of resolution-limiting factors in an alpha time-of-flight spectrometer
- Open Access
- 1 September 2025
- Published by Academic World Research in Iranian Journal of Physics Research
- Vol. 25 (2) , 357-367
Experimental Analysis of Charge Collection Efficiency in Semiconductor Detectors Using the MeV Ions Induced Charge Method
The Ion Beam Induced Charge (IBIC) analysis method is a powerful technique for investigating the charge collection efficiency (CCE) in semiconductor materials. It is also widely employed to study the effects of ionizing radiation on the performance of electronic devices and to evaluate the response of charged-particle detectors under irradiation conditions. In this work, an 241Am alpha source and an ion-implanted silicon charged-particle detector were used in a vacuum chamber. By varying the detector bias voltage—thereby altering the depletion layer depth—and measuring the alpha spectra, the CCE was determined. In addition, numerical simulations were performed to estimate the CCE. The simulation results showed good agreement with the experimental data and accurately reproduced the dependence of CCE on bias voltage. By providing both experimental and simulation-based analyses of charged-particle detector performance using the IBIC method, this study contributes to a deeper understanding of detector behavior under irradiation and supports various scientific, and technological applications.
- 1 September 2025
- Published by Academic World Research in Iranian Journal of Physics Research
- Vol. 25 (2) , 357-367
Open AccessExperimental Analysis of Charge Collection Efficiency in Semiconductor Detectors Using the MeV Ions Induced Charge Method
The Ion Beam Induced Charge (IBIC) analysis method is a powerful technique for investigating the charge collection efficiency (CCE) in semiconductor materials. It is also widely employed to study the effects of ionizing radiation on the performance of electronic devices and to evaluate the response of charged-particle detectors under irradiation conditions. In this work, an 241Am alpha source and an ion-implanted silicon charged-particle detector were used in a vacuum chamber. By varying the detector bias voltage—thereby altering the depletion layer depth—and measuring the alpha spectra, the CCE was determined. In addition, numerical simulations were performed to estimate the CCE. The simulation results showed good agreement with the experimental data and accurately reproduced the dependence of CCE on bias voltage. By providing both experimental and simulation-based analyses of charged-particle detector performance using the IBIC method, this study contributes to a deeper understanding of detector behavior under irradiation and supports various scientific, and technological applications.
- 11 April 2023
- Published by Elsevier in Applied Radiation and Isotopes
- Vol. 197, 110800
External PIXE analysis of a handwritten Persian endowment deed belonging to the Timurid dynasty
- 11 April 2023
- Published by Elsevier in Applied Radiation and Isotopes
- Vol. 197, 110800
External PIXE analysis of a handwritten Persian endowment deed belonging to the Timurid dynasty
- Open Access
- 21 March 2023
- Published by SCI AND TECH UNIVERSAL INC in مجله علوم و فنون هسته ای
- Vol. 44 (1) , 9-14
Identification and measurement of muon cosmic radiation using digital spectroscopy system
میونها به دلیل سطح مقطع کوچک برای انجام واکنش، متداولترین تابش فضایی قابل آشکارسازی در سطح زمین هستند. میونها همانند سایر ذراتی که از طریق برخورد ذرات پرانرژی تولید میشوند، ناپایدار و دارای طیف توزیع طول عمر هستند. در این مقاله، انرژی و طول عمر تابش میون با استفاده از سیستم طیفسنجی دیجیتال اندازهگیری شده است. در روش ارایه شده همه ماژولهای الکترونیک هستهای آنالوگ حذف و فرایند شکل دهی به سیگنالها و ثبت آنها به صورت نرمافزاری انجام شده است. در این اندازهگیری، رویدادهای تابش زمینه به صورت همزمان با استفاده از دو آشکارساز NaI(Tl) که در زاویه °90 نسبت به سطح افق نصب شدهاند، آشکارسازی شدند. سیگنالهای ثبت شده در پیشتقویتکننده دو آشکارساز، به صورت مستقیم با استفاده از یک دیجیتایزر شکل دهنده موج نمونهبرداری و پس از پردازش به صورت لیست دادهها ذخیره شدند. با برنامهنویسی روی لیست دادهها، در حدود 105 رویداد تابشها میون در مدت زمان دو هفته تشخیص داده شده اند. با اندازهگیری فاصله زمانی بین رویدادهای تشخیص داده شده به عنوان تابش میون، طول عمر آنها استخراج و با برازش تابع نمایی بر دادههای...
- 21 March 2023
- Published by SCI AND TECH UNIVERSAL INC in مجله علوم و فنون هسته ای
- Vol. 44 (1) , 9-14
Open AccessIdentification and measurement of muon cosmic radiation using digital spectroscopy system
میونها به دلیل سطح مقطع کوچک برای انجام واکنش، متداولترین تابش فضایی قابل آشکارسازی در سطح زمین هستند. میونها همانند سایر ذراتی که از طریق برخورد ذرات پرانرژی تولید میشوند، ناپایدار و دارای طیف توزیع طول عمر هستند. در این مقاله، انرژی و طول عمر تابش میون با استفاده از سیستم طیفسنجی دیجیتال اندازهگیری شده است. در روش ارایه شده همه ماژولهای الکترونیک هستهای آنالوگ حذف و فرایند شکل دهی به سیگنالها و ثبت آنها به صورت نرمافزاری انجام شده است. در این اندازهگیری، رویدادهای تابش زمینه به صورت همزمان با استفاده از دو آشکارساز NaI(Tl) که در زاویه °90 نسبت به سطح افق نصب شدهاند، آشکارسازی شدند. سیگنالهای ثبت شده در پیشتقویتکننده دو آشکارساز، به صورت مستقیم با استفاده از یک دیجیتایزر شکل دهنده موج نمونهبرداری و پس از پردازش به صورت لیست دادهها ذخیره شدند. با برنامهنویسی روی لیست دادهها، در حدود 105 رویداد تابشها میون در مدت زمان دو هفته تشخیص داده شده اند. با اندازهگیری فاصله زمانی بین رویدادهای تشخیص داده شده به عنوان تابش میون، طول عمر آنها استخراج و با برازش تابع نمایی بر دادههای...
- Open Access
- 14 February 2022
- Published by Elsevier in Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms
- Vol. 516, 15-22
Measurement of (p,p) elastic differential cross sections for 17O in the 0.6–2 MeV range at 165°
- 14 February 2022
- Published by Elsevier in Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms
- Vol. 516, 15-22
Open AccessMeasurement of (p,p) elastic differential cross sections for 17O in the 0.6–2 MeV range at 165°
- 14 February 2022
- Published by Walter de Gruyter GmbH in Kerntechnik
- Vol. 87 (2) , 226-229
Positron annihilation lifetime spectroscopy of annealed tungsten
Three samples of 99.97% pure rolled tungsten were annealed at 700 °C, 1000 °C, and 1400 °C in a vacuum of about 10−6 mbar for 1 h. Then the effects of annealing were investigated. For this purpose, defects and their structure in the three annealed samples and the as-received sample, were studied, characterized, and compared by the positron annihilation lifetime spectroscopy (PALS) technique. A large number of mono-vacancy and cavity defects were determined in the as-received sample. The results show that by increasing the temperature, the density, and size of the defects drastically decreased, and their structure changed to dislocation/vacancy loops. The structure and status of defects in annealed samples are almost constant. τ ave with a 40% decrease in 1400 °C compared to as-received, indicates the beginning of removing defects from tungsten at the temperature of 1400 °C.
- 14 February 2022
- Published by Walter de Gruyter GmbH in Kerntechnik
- Vol. 87 (2) , 226-229
Positron annihilation lifetime spectroscopy of annealed tungsten
Three samples of 99.97% pure rolled tungsten were annealed at 700 °C, 1000 °C, and 1400 °C in a vacuum of about 10−6 mbar for 1 h. Then the effects of annealing were investigated. For this purpose, defects and their structure in the three annealed samples and the as-received sample, were studied, characterized, and compared by the positron annihilation lifetime spectroscopy (PALS) technique. A large number of mono-vacancy and cavity defects were determined in the as-received sample. The results show that by increasing the temperature, the density, and size of the defects drastically decreased, and their structure changed to dislocation/vacancy loops. The structure and status of defects in annealed samples are almost constant. τ ave with a 40% decrease in 1400 °C compared to as-received, indicates the beginning of removing defects from tungsten at the temperature of 1400 °C.