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RIS citation export for MOA3: First Ion Beams Extracted from a New JYFL 18 GHz ECRIS: HIISI

TY - CONF
AU - Koivisto, H. A.
AU - Kalvas, T.
AU - Kronholm, R.J.
AU - Tarvainen, O.A.
ED - Schaa, Volker RW
ED - Pisciotta, Pietro
TI - First Ion Beams Extracted from a New JYFL 18 GHz ECRIS: HIISI
J2 - Proc. of ECRIS2018, Catania, Italy, 10-14 September 2018
C1 - Catania, Italy
T2 - International Workshop on ECR Ion Sources
T3 - 23
LA - english
AB - A new 18 GHz ECR ion source HIISI is under commissioning at the Accelerator Laboratory at the University of Jyväskylä (JYFL). The main purpose of HIISI is to produce high-energy beam cocktails, e.g. Xe⁴⁴⁺, for radiation effects testing of electronics, and high intensity ' 5 MeV/u ion beams for international nuclear physics program with the K130 cyclotron. The initial commissioning results in 18+14 GHz operation mode using 24 segment sextupole (1.3 T) were performed in autumn 2017. In the beginning of 2018 a stronger 36 segment sextupole (1.45 T) was constructed. The first tests have been performed during the spring 2018 demonstrating improved performance of HIISI. As an example, the intensity of 0.5 mA was reached for the Ar¹²⁺ ion beam at the extraction voltage of 16 kV and total microwave power of about 2.5 kW. In this article we will present the latest development work, ion beam intensities of oxygen, argon and xenon, and future prospects of HIISI.
PB - JACoW Publishing
CP - Geneva, Switzerland
SP - 1
EP - 4
KW - ECR
KW - plasma
KW - ion-source
KW - permanent-magnet
KW - extraction
DA - 2019/01
PY - 2019
SN - 978-3-95450-196-0
DO - 10.18429/JACoW-ECRIS2018-MOA3
UR - http://jacow.org/ecris2018/papers/moa3.pdf
ER -