Optimization of Equally Charged Quadrupole Parameters
Апстракт
A quadrupole with equally charged electrodes could be used to focus as well as to accelerate ion beams. The equality of electrode charges causes the driving electric field of this device to be qualitatively different from that of other devices with a similar structure composed of four rod-like electrodes. For the same reason, the area of strong field influence on the beam is shifted towards the entrance and exit of the device. Consequently, it is expected that the devices performance depends on the shapes of its entrance and exit regions. The device parameters whose influence is studied are aperture radius, gap size, and rod length. Performance of the device is quantified with accelerating and focusing potentials, which are obtained as integrals of axial and radial electric fields. These variables are further used to choose optimal values of the device parameters for desired operation of the device.
Кључне речи:
Electrostatic focusing / field description / linear accelerators / performance estimates / quadrupolesИзвор:
IEEE Transactions on Nuclear Science, 2013, 60, 3, 2161-2169Финансирање / пројекти:
- Физика и хемија са јонским сноповима (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-45006)
DOI: 10.1109/TNS.2013.2253618
ISSN: 0018-9499; 1558-1578
WoS: 000320857600003
Scopus: 2-s2.0-84879215058
Колекције
Институција/група
VinčaTY - JOUR AU - Ristić-Đurović, Jasna L. AU - Cirkovic, Sasa AU - Ilić, Anđelija Z. PY - 2013 UR - https://vinar.vin.bg.ac.rs/handle/123456789/5561 AB - A quadrupole with equally charged electrodes could be used to focus as well as to accelerate ion beams. The equality of electrode charges causes the driving electric field of this device to be qualitatively different from that of other devices with a similar structure composed of four rod-like electrodes. For the same reason, the area of strong field influence on the beam is shifted towards the entrance and exit of the device. Consequently, it is expected that the devices performance depends on the shapes of its entrance and exit regions. The device parameters whose influence is studied are aperture radius, gap size, and rod length. Performance of the device is quantified with accelerating and focusing potentials, which are obtained as integrals of axial and radial electric fields. These variables are further used to choose optimal values of the device parameters for desired operation of the device. T2 - IEEE Transactions on Nuclear Science T1 - Optimization of Equally Charged Quadrupole Parameters VL - 60 IS - 3 SP - 2161 EP - 2169 DO - 10.1109/TNS.2013.2253618 ER -
@article{ author = "Ristić-Đurović, Jasna L. and Cirkovic, Sasa and Ilić, Anđelija Z.", year = "2013", abstract = "A quadrupole with equally charged electrodes could be used to focus as well as to accelerate ion beams. The equality of electrode charges causes the driving electric field of this device to be qualitatively different from that of other devices with a similar structure composed of four rod-like electrodes. For the same reason, the area of strong field influence on the beam is shifted towards the entrance and exit of the device. Consequently, it is expected that the devices performance depends on the shapes of its entrance and exit regions. The device parameters whose influence is studied are aperture radius, gap size, and rod length. Performance of the device is quantified with accelerating and focusing potentials, which are obtained as integrals of axial and radial electric fields. These variables are further used to choose optimal values of the device parameters for desired operation of the device.", journal = "IEEE Transactions on Nuclear Science", title = "Optimization of Equally Charged Quadrupole Parameters", volume = "60", number = "3", pages = "2161-2169", doi = "10.1109/TNS.2013.2253618" }
Ristić-Đurović, J. L., Cirkovic, S.,& Ilić, A. Z.. (2013). Optimization of Equally Charged Quadrupole Parameters. in IEEE Transactions on Nuclear Science, 60(3), 2161-2169. https://doi.org/10.1109/TNS.2013.2253618
Ristić-Đurović JL, Cirkovic S, Ilić AZ. Optimization of Equally Charged Quadrupole Parameters. in IEEE Transactions on Nuclear Science. 2013;60(3):2161-2169. doi:10.1109/TNS.2013.2253618 .
Ristić-Đurović, Jasna L., Cirkovic, Sasa, Ilić, Anđelija Z., "Optimization of Equally Charged Quadrupole Parameters" in IEEE Transactions on Nuclear Science, 60, no. 3 (2013):2161-2169, https://doi.org/10.1109/TNS.2013.2253618 . .