Effects of temperature variation on MOSFET dosimetry

Physics in Medicine and Biology

Volumn 49, Issue 13, 2004, Pages

  Cheung, Tsang ^a   Butson, Martin J ^a,b   Yu, Peter K N ^a  

^a CITY UNIVERSITY OF HONG KONG   (Hong Kong)

^b Illawarra Cancer Care Centre   (Australia)

Author keywords

[No Author keywords available]

Indexed keywords

IRRADIATION; MOSFET DEVICES; RADIOTHERAPY; THERMAL EFFECTS; THRESHOLD VOLTAGE; X RAYS;

DOSE RESPONSES; TEMPERATURE CORRECTION FUNCTION;

DOSIMETRY;

ACCURACY; ARTICLE; BODY TEMPERATURE; CONTROLLED STUDY; DEVICE; DOSE RESPONSE; DOSIMETER; DOSIMETRY; ELECTRIC POTENTIAL; ENVIRONMENTAL TEMPERATURE; IN VIVO STUDY; PRIORITY JOURNAL; RADIATION DOSE; RADIOTHERAPY; SEMICONDUCTOR; TEMPERATURE DEPENDENCE; X IRRADIATION;

EID: 3442897997     PISSN: 00319155     EISSN: None     Source Type: Journal    
DOI: 10.1088/0031-9155/49/13/N02     Document Type: Article

References (16)

1. Bloemen-van Gurp E, du Bois W, Visser P, Bruinvis I, Jalink D, Hermans J and Lambin P 2003 Clinical dosimetry with MOSFET dosimeters to determine the dose along the field junction in a split beam technique Radiother. Oncol. 67 351-7
2. Butson M J, Cheung T, Yu K N and Metcalfe P E 2000 Effects on skin dose from unwanted air gaps under bolus in photon beam radiotherapy Radiat. Meas. 32 201-4
3. Butson M J, Rozenfeld A, Mathur J N, Carolan M, Wong T P and Metcalfe P E 1996 A new radiotherapy surface dose detector: the MOSFET Med. Phys. 23 655-8
4. Butson M J, Yu K N, Cheung T and Metcalfe P E 2003 Radiochromic film for medical radiation dosimetry Mater. Sci. Eng. R 4161-120
5. Chuang C F, Verhey L J and Xia P 2002 Investigation of the use of MOSFET for clinical IMRT dosimetric verification Med. Phys. 29 1109-15
6. Holmes-Siedle A 2001 REM's Integrating Dosimeter Based on the RADFET: An Introduction (Oxford: REM)
7. Kron T, Rosenfeld A, Lerch M and Bazley S 2002 Measurements in radiotherapy beams using on-line MOSFET detectors Radiat. Prot. Dosim. 101 445-8
8. Kudchadker R J, Hogstrom K R, Garden A S, McNeese M D, Boyd R A and Antolak J A 2002 Electron conformal radiotherapy using bolus and intensity modulation Int. J. Radiat. Oncol. Biol. Phys. 53 1023-37
9. Metcalfe P, Kron T and Hoban P 1997 The Physic's of Radiotherapy X-Rays from Linear Accelerators (Madison, WI: Medical Physics Publishing)
10. Quach K Y, Morales J, Butson M J, Rosenfeld A B and Metcalfe P E 2000 Measurement of radiotherapy x-ray skin dose on a chest wall phantom Med. Phys. 27 1676-80
11. Ramani R, Russell S and O'Brien P 1997 Clinical dosimetry using MOSFETs Int. J. Radiat. Oncol. Biol. Phys. 37 959-64
12. Rosenfeld A B 2002 MOSFET closimetry on modem radiation oncology modalities Radiat. Prot. Dosim. 101 393-8
13. Rosenfeld A, Lerch M, Kron T, Brauer-Krisch E, Bravin A, Holmes-Siedle A and Allen B 2001 Feasibility study of online high spatial resolution MOSFET closimetry in static and pulsed x-ray radiation fields IEEE Trans. Nucl. Sci. 48 2061-7
14. Savic Z, Rajdenovic B, Pejovic M and Stojadinivic N 1995 The contribution of border traps to the threshold voltage shift in pMOS closimetric transistors IEEE Trans. Nucl. Sci. 42 1445-53
15. Soubra M, Cygler J and Mackay G 1994 Evaluation of a dual bias dual metal oxide-silicon semiconductor field effect transistor detector as radiation dosimeter Med. Phys. 21567-72
16. Thomson I, Thomson R and Berndt L 1984 Radiation dosimetry with MOS sensors Radiat. Prot. Dosim. 6 121-4