Zobrazeno 1 - 10
of 80
pro vyhledávání: '"Annika Lohstroh"'
Autor:
Somayyeh Babaloui, Shakardokht Jafari, Wojciech Polak, Mahdi Ghorbani, Michael WJ Hubbard, Annika Lohstroh, Alireza Shirazi, Ramin Jaberi
Publikováno v:
Journal of Contemporary Brachytherapy, Vol 12, Iss 5, Pp 470-479 (2020)
Externí odkaz:
https://doaj.org/article/2f1f292d6bd540958fa528b81b0b37b6
Publikováno v:
Scopus-Elsevier
We present results from a characterisation of bulk defects in CdTe wafers, and their role in the degradation of charge transport performance of CdTe radiation detectors. Sub-bandgap IR microscopy and X-ray Lang topography have been used to characteri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e9cee057cdf95e5b6eb421242308e406
Autor:
S.M. Jafari, Somayyeh Babaloui, Alireza Shirazi, Wojciech Polak, Annika Lohstroh, Ramin Jaberi, Michael W. J. Hubbard, Mahdi Ghorbani
Publikováno v:
Journal of Contemporary Brachytherapy, Vol 12, Iss 5, Pp 470-479 (2020)
Journal of Contemporary Brachytherapy
Journal of Contemporary Brachytherapy
Purpose: The aim of this study was to construct a low-cost, anthropomorphic, and 3D-printed pelvis phantom and evaluate the feasibility of its use to perform 3D dosimetry with commercially available bead thermoluminescent dosimeters (TLDs). Material
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d3dcfa8cb2a01b78da1fcaecc71cfb5e
https://www.termedia.pl/Development-of-a-novel-and-low-cost-anthropomorphic-pelvis-phantom-r-nfor-3D-dosimetry-in-radiotherapy,54,42248,1,1.html
https://www.termedia.pl/Development-of-a-novel-and-low-cost-anthropomorphic-pelvis-phantom-r-nfor-3D-dosimetry-in-radiotherapy,54,42248,1,1.html
Publikováno v:
Radiation Physics and Chemistry. 155:178-183
Increased interest in silica based materials for use in medical thermoluminescence (TL)-based dosimetry has led to investigations of tailoring different types of technologies for specific uses. Here we study a low-cost approach to the harnessing of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6c6263f49b3ef0145c729000ac067692
https://doi.org/10.1016/j.radphyschem.2018.05.026
https://doi.org/10.1016/j.radphyschem.2018.05.026
Autor:
Abdulaziz Alanazi, Amjad Alyahyawi, Alexis Dimitriadis, Andrew Nisbet, Catharine H. Clark, Abdullah Alsubaie, D.A. Bradley, Annika Lohstroh, S.M. Jafari
Publikováno v:
Radiation Physics and Chemistry. 155:75-81
Stereotactic radiosurgery (SRS), a non-invasive therapeutic technique, seeks delivery of elevated doses of ionizing radiation to precisely defined targets while at the same time preserving surrounding tissue viability. SRS was developed for treatment
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1c992bcc05ba18ccd4e07385ddf141b7
https://doi.org/10.1016/j.radphyschem.2018.08.030
https://doi.org/10.1016/j.radphyschem.2018.08.030
Autor:
Somayyeh Babaloui, Shakardokht Jafari, Ramin Jaberi, Alireza Shirazi, Wojciech Polak, Ali Sheidaei, Antony L. Palmer, Annika Lohstroh
Publikováno v:
Radiation Physics and Chemistry. 191:109826
In vivo dosimetry (IVD) is a powerful method for treatment dose verification which has been applied in brachytherapy (BT) using different dosimetry systems and technologies. However, implementation of IVD in routine clinical workflow and patient qual
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7e63fe3fd0119d49ebcbacb7b84fdded
https://doi.org/10.1016/j.radphyschem.2021.109826
https://doi.org/10.1016/j.radphyschem.2021.109826
Publikováno v:
Radiation Physics and Chemistry. 140:25-33
This study investigates the effects of dose enhancement on the photocurrent performance at metallic interfaces in synthetic diamond detectors based X-ray dosimeters as a function of bias voltages. Monte Carlo (MC) simulations with the BEAMnrc code we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b6cfb54a8e9d1664476f599974374549
https://doi.org/10.1016/j.radphyschem.2017.03.010
https://doi.org/10.1016/j.radphyschem.2017.03.010
Autor:
Abdullah Alsubaie, M.P. Taggart, S.M. Jafari, A. L. Shutt, Annika Lohstroh, Y.M. Abubakar, D.A. Bradley, Abdulaziz Alanazi, Amjad Alyahyawi
Publikováno v:
Radiation Physics and Chemistry. 140:497-501
As a result of their thermoluminescent response, low cost commercial glass beads have been demonstrated to offer potential use as radiation dosimeters, providing capability in sensing different types of ionising radiation. With a linear response over
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4a5533984dc298a223838ffd83991e47
https://doi.org/10.1016/j.radphyschem.2016.11.015
https://doi.org/10.1016/j.radphyschem.2016.11.015
Publikováno v:
Diamond and Related Materials. 78:49-57
Although the use of semi-insulating silicon carbide material for radiation detection purposes has been previously demonstrated, its use in practical applications has been inhibited by space charge stability issues caused by defect concentrations with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0bc9f70b607871c28cb71da2e591613e
https://doi.org/10.1016/j.diamond.2017.07.010
https://doi.org/10.1016/j.diamond.2017.07.010
Autor:
M. Assié, J.S. Rojo, N. de Sereville, D. Ramos, C. Reardon, Annika Lohstroh, C. Aa. Diget, A. Lemasson
Publikováno v:
Journal of Physics: Conference Series
27th International Nuclear Physics Conference (INPC2019)
27th International Nuclear Physics Conference (INPC2019), Jul 2019, Glasgow, United Kingdom. pp.012040, ⟨10.1088/1742-6596/1643/1/012040⟩
27th International Nuclear Physics Conference (INPC2019)
27th International Nuclear Physics Conference (INPC2019), Jul 2019, Glasgow, United Kingdom. pp.012040, ⟨10.1088/1742-6596/1643/1/012040⟩
We present the characterization of a Diamond detector and its response as a beam rate monitor with full stopping of radioactive ion beams of high intensity. The detector has been implemented in the VAMOS focal plane at GANIL and utilised in conjuncti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::efaa6876d759641093bf550e7f18dce9
http://hal.in2p3.fr/in2p3-03195708
http://hal.in2p3.fr/in2p3-03195708