New Tandetron Laboratory at NPI Vladimr Havrnek Vladimr

New Tandetron Laboratory at NPI Vladimír Havránek, Vladimír Hnatowicz, Anna Macková, Vratislav Peřina, Jiří Vacík, Václav Voseček, Jiří Novotný, Jiří Bočan Nuclear Physics Institute ASCR, 250 68 Řež u Prahy SSAF Aghios Nikolaos, Crete 7 -8. 9. 2007 V. Havránek - New 3 MV Tandetron Laboratory at NPI Rez

Important Milestones • 1964 3. 5(5)MV Van de Graaff started operate • 2005 3 MV Tandetron 4130 MC from HVEE installed (supported by IAEA and ASCR) SSAF Aghios Nikolaos, Crete 7 -8. 9. 2007 V. Havránek - New 3 MV Tandetron Laboratory at NPI Rez

SSAF Aghios Nikolaos, Crete 7 -8. 9. 2007 V. Havránek - New 3 MV Tandetron Laboratory at NPI Rez

Odkrytý 1985 + V. Havránek - New 3 MV Tandetron Laboratory at NPI Rez

Ion lines at the old Vd. G accelerator SSAF Aghios Nikolaos, Crete 7 -8. 9. 2007 V. Havránek - New 3 MV Tandetron Laboratory at NPI Rez

New experinmental target chamber for simultaneous IBA SSAF Aghios Nikolaos, Crete 7 -8. 9. 2007 V. Havránek - New 3 MV Tandetron Laboratory at NPI Rez

SSAF Aghios Nikolaos, Crete 7 -8. 9. 2007 V. Havránek - New 3 MV Tandetron Laboratory at NPI Rez

Present-day research activities at Vd. G • Investigation of thin surface layers and multilayers with distinctive mechanical, electrical, magnetical, optical, chemical and biological properties, proceses of its fabrication • Atmospherical and combustion aerosols research, testing of new reference materials, analysis of biological and environmental samples • Comercial, industry and technological research activities SSAF Aghios Nikolaos, Crete 7 -8. 9. 2007 V. Havránek - New 3 MV Tandetron Laboratory at NPI Rez

Vd. G 2004 SSAF Aghios Nikolaos, Crete 7 -8. 9. 2007 V. Havránek - New 3 MV Tandetron Laboratory at NPI Rez

Construction of the new Tandetron hall autumn– 2004 SSAF Aghios Nikolaos, Crete 7 -8. 9. 2007 V. Havránek - New 3 MV Tandetron Laboratory at NPI Rez

SSAF Aghios Nikolaos, Crete 7 -8. 9. 2007 V. Havránek - New 3 MV Tandetron Laboratory at NPI Rez

Tandetron hall summer 2005 SSAF Aghios Nikolaos, Crete 7 -8. 9. 2007 V. Havránek - New 3 MV Tandetron Laboratory at NPI Rez

Transport of. Crete Tandetron into new. V. Havránek hall 1. 9. 2005 - New 3 MV Tandetron Laboratory at NPI Rez SSAF Aghios Nikolaos, 7 -8. 9. 2007

SSAF Aghios Nikolaos, Crete 7 -8. 9. 2007 V. Havránek - New 3 MV Tandetron Laboratory at NPI Rez

November 2005 SSAF Aghios Nikolaos, Crete 7 -8. 9. 2007 V. Havránek - New 3 MV Tandetron Laboratory at NPI Rez

Experimental lines • Ion Channeling + RBS (NEC) 2006 (-30 deg) • High Energy Implantation line + RBS+ TOF ERDA (NEC, HVEE, Vacuum Praha, INP) 2006 (-10 deg) • Multipurpose for Simultaneous PIXE, PIGE, RBS, PESA and other Experimets (Vacuum Praha, INP) 2007 (+30 deg) • Ion Microprobe (Oxford Microbeams) 2008 (+10 deg) SSAF Aghios Nikolaos, Crete 7 -8. 9. 2007 V. Havránek - New 3 MV Tandetron Laboratory at NPI Rez

Summer 2006 PIXE, PIGE, RBS, PESA (2007) Microbeam (2008) SSAF Aghios Nikolaos, Crete 7 -8. 9. 2007 Ion Chanelling (2006) RBS TOF-ERDA Implantation V. Havránek - New 3 MV Tandetron Laboratory at NPI Rez

SSAF Aghios Nikolaos, Crete 7 -8. 9. 2007 V. Havránek - New 3 MV Tandetron Laboratory at NPI Rez

High Energy Implantation Line • Carrousel for 12 samples of 2, 5 inch in diameter. • Step motor control of the carrousel movement • Maximum energy 2. 5 Me. V per charge state. • For Si 4+ it is 10 Me. V, for H+ 2. 5 Me. V. The lowest available energy is about 300 ke. V • The typical implanted doses range from 1 x 108 to 1 x 1016 ions/cm 2. SSAF Aghios Nikolaos, Crete 7 -8. 9. 2007 V. Havránek - New 3 MV Tandetron Laboratory at NPI Rez

Some examples of implanted ions Ion Energy [ke. V] Dose [at/cm 2] Substrate Time to complete H+ H+ 300 2500 1 x 1014 5 x 1010 Si Si 1 h 40 m 30 s H+ 2500 1 x 1014 Polyaniline 36 m Au + Au 2+ 1700 3000 1 x 1016 * Glass Si 16 h 2. 5 h O+ Si 5+ 2000 1 x 1014 1 x 109 PEEK PET 1 h 2 s * Small scan area SSAF Aghios Nikolaos, Crete 7 -8. 9. 2007 V. Havránek - New 3 MV Tandetron Laboratory at NPI Rez

TOF-ERDA Start detector The TOF-ERDA spectrometer set into operation in 2006 with support and cooperation of Rossendorf group. , The system consist of thin carbon foil start detector and particle energy detector, which also provides the stop time signal. In the near future the second stop detector will be add. Example of TOF-ERDA spectrometer tests. Spectra of Li. F (200 nm) deposited on glassy carbon. 15, 4 Me. V Cu 6+ (Tv =2, 2 MV) SSAF Aghios Nikolaos, Crete 7 -8. 9. 2007 V. Havránek - New 3 MV Tandetron Laboratory at NPI Rez

RBS-Channeling The RBS-Channelling setup is only equipment which was fully supplied by external vendor. It was bought from NEC company USA and recently installed at -30 deg. beam line. The target chamber is equipped with fine goniometer with five degrees of freedom (x, y, z, , ) and two charge particle detectors. Test experiments are now in progress. There is also a possibility to additional x or -ray detector, so the PIXE or PIGE channelling experiments can be performed in future. The setup will be used for routine RBS-channelling and RBS measurements. Channeling software SSAF Aghios Nikolaos, Crete 7 -8. 9. 2007 V. Havránek - New 3 MV Tandetron Laboratory at NPI Rez