Appendix 2

PROGRAM

of the 5th International Workshop on the Project Submillimetron and the 2nd International School for Young Scientists
Björkliden, Kiruna, Sweden, March 17-24, 2001

Saturday, March 17

Arrival
20.00-20.30 Dinner
20.30-22.00 Discussion bar "Gather together"

Sunday, March 18

9.00-12.00 Oral presentations
9.00-9.20 L.Kuzmin. Opening remarks
9.20-10.05 A.F. Andreev. Low Temperature Physics and Fundamental Properties of Space
10.05-10.15 Coffee
10.15-11.15 V. G. Kurt. Infrared and submillimeter astronomy on board of the International Space Station (Project SUBMILLIMETRON)
11.15-12.00 V. Gromov, A. Trubnikov. Description of the cryogenic telescope for the ISS – the Submillimetron project
17.00–20.00 Poster session I

A.Luukanen, J.P. Pekola. Status of Metorex/JYU bolometers and calorimeters
R.Leoni, P. Carelli, M. G. Castellano, F. Mattioli, G. Torrioli. Hot-electron micro-bolometer
I.A.Devyatov, M.Yu.Kupriyanov. Thermal flows in nonthermolised Andreev bolometer
M. Fominsky. Development of the CC-NHEB using different type of N-traps for SIN junctions cooling

18.30–20.00 Poster session I: short oral presentations. Chairman: M. Tarasov

Monday, March 19

9.00-12.00 Oral presentations
9.00-9.45 L. Kuzmin. On the optimal concept of a hot-electron microbolometer
9.45–10.30 J. Pekola, T. Suppula and A. Luukanen. SINIS electronic cooling, nonequilibrium issues
10.30-10.40 Coffee
10.40–11.25 D. Chouvaev, D. Sandgren, M. Tarasov, and L. Kuzmin. Optical qualification of the normal metal hot-electron microbolometer (NHEB)
17.00–18.30 Round table discussion on actual topics.
Nonequilibrium hot quasiparticles in superconductors and how to fight against them.
18.30–20.00 Workshop on Project Submillimetron (Submillimeter Cryogenic Telescope for the International Space Station). Chairman: V. Gromov
20.00-20.30 Dinner
20.30-22.00 Discussion bar

Tuesday, March 20

9.00-12.00 Building a snow igloo
13.00-17.00 Prolongation of building
17.00-20.00 Discussions

Wednesday, March 21

9.00-12.00 Oral presentations
9.00-9.45 Harald F. Merkel, P. Khosropanah, K. S. Yngvesson, S. Cherednichenko, M. Kroug, A. Adam, Erik L. Kollberg. Phonon-Cooled Hot Electron Bolometric Mixers for HIFI Band 6 on Herschel/FIRST- The development at Chalmers
9.45–10.30 A. Trubnikov, N. Kardashev. Current progress of the extra-atmospheric radioastronomy
10.30-10.40 Coffee
10.40–11.25 M. Tarasov, V. Gromov, L. Kuzmin. Methods and technique of microwave qualification of NHEB bolometers
M. Tarasov, V. Gromov, A. Adam, H. Merkel, D. Chouvaev, L. Kuzmin. Fabrication and characterization of planar quasioptical band-pass filters in 0.2-0.9 THz range
17.00–20.00 Poster session II.

J.M. Kivioja, I.J. Maasilta, and J.P. Pekola. Temperature fluctuations in mesoscopic conductors
D. Sandgren, D. Chouvaev, M. Tarasov, L. Kuzmin. Optical qualification of the bolometers with Andreev mirrors
V.I.Bujakas, V.N.Leonov. The infrared telescope with the metallic main mirror as a possible instrument for the Submillimetron Mission
A.S. Kalabukhov, M.A. Tarasov, E.A. Stepantsov, Z.G.Ivanov, O.V.Snigirev. Radiofrequency amplifier based on High-Tc DC SQUID with microstrip input coil
M. Mikhailov and L.Kuzmin. Novel concept of a small SIN and NIN tunnel junctions with resistors as a temperature sensor

18.30–20.00 Poster session II: short oral presentations.
20.00-20.30 Dinner
20.30-22.00 Discussion bar

Thursday, March 22

9.00-12.00 Oral presentations
9.00-9.45 A. V. Ustinov. Scanning laser microscopy of low-temperature circuits
9.45–10.30 A. Ravex. Cryocooling: strategy and developments at AIR LIQUIDE
10.30-10.40 Coffee
10.40–11.25 L. Duband. Two Stage Cooler down to 200 mK for Space
17.00–20.00 Workshop on Project Submillimetron, Day 2 – discussions.
Round table discussion on actual topics: 200 mK double stage 3He sorption cooler against ADR! Speakers: A. Ravex (Air LIQUID, France), L. Duband (CEA – Grenoble )
Optimal bolometer type for chosen cryogenic system in presence of realistic background power load (comparison of normal metal hot-electron bolometer and transition-edge bolometer)
18.30–20.00 Finalizing the results of the discussion: possible strategy with application to ESA and Europe agencies on development of space oriented 3He double stage sorption cooler

Friday, March 23

9.00–10.30 Summary of the school, official closing, photo
11.00–12.00 Record Photo of all participants on the igloo
12.00 Travel (skiing) to Låktatjåkko and Lunch in highest lodge of Sweden at height 1228 m.o.s.
17.00-20.00 Final gathering materials of the School/Workshop, informal discussions
20.00-22.00 Unofficial closing, dinner
22.00 Ice-bar in igloo