| E-mail: harry@boojum.hut.fi
1990 Graduating from the University of Tartu
(Institute of Physics), Estonia
1990 - 1995 Post-graduate studies in Helsinki University of Technology
(Low Temperature Laboratory),
Finland; Doctor of Technology, June 22, 1995 (the event web
page and pictures)
1995 - 1998 Post-doctoral studies in
the University of Manchester (Schuster Laboratory),
United Kingdom
1998 - ... Senior scientist in Low
Temperature Laboratory, Helsinki University of Technology, Finland;
Head of the INTERFACE
Group from January 1, 1999
TALKS ON SCIENTIFIC CONFERENCES
- March 2007 - The 37th Annual Conference of the
Estonian Physical Society, Tartu, Estonia
- March 2007 - The 41th
Annual Conference of the Finnish Physical Society, Tallinn, Estonia
- March 2007 - APS March Meeting,
Denver, USA (invited talk)
- August 2005 - Ultra-Low Temperature
Conference, Gainesville, USA (invited talk)
- February 2004 - The 34th Annual
Conference of the Estonian Physical Society, Tartu, Estonia
- January 2004 - ULTI III Users meeting,
Quantum Phenomena at Low Temperatures, Lammi, Finland
- October 2002 - The 4th International
Conference on Cryocrystals and Quantum Crystals, Freising, Germany
(invited talk)
- August 2002 - The 23rd International
Conference on Low Temperature Physics, Hiroshima, Japan (invited talk)
- March 2002 - The 36th Annual
Conference of the Finnish Physical Society, Joensuu, Finland (plenary
talk)
- February 2001 - The 31st Annual
Conference of the Estonian Physical Society, Tartu, Estonia
- March 2000 - The 18th General
Conference of the Condensed Matter Division of the European Physical
Society, Montreaux, Switzerland
PUBLICATIONS
2007
I.A. Todoshchenko, H. Alles,
H.J. Junes, A.Ya. Parshin, and V. Tsepelin, Absence of Low Temperature Anomaly on the Melting Curve
of 4He , accepted
to JETP Letters
H.J. Junes, H. Alles, A.Ya. Parshin, I.A. Todoshchenko, and
V. Tsepelin, First Observation
of the Critical Size of Facets on 3He Crystals
near 1 mK , J.
Low Temp. Phys. 146, 85-93 (2007)
2006
I.A. Todoshchenko, H. Alles, J.
Bueno, H.J. Junes, A.Ya. Parshin, and V. Tsepelin, Melting Curve of 4He: No Sign of a
Supersolid Transition down to 10 mK , Phys.
Rev. Lett. 97, 165302 (2006)
H. Alles, Külmalabor kui Suure Paugu katsepolügoon (in
estonian) , Horisont
5/2006, 32-38 (2006)
I.A. Todoshchenko, H. Alles,
H.J. Junes, and A.Ya. Parshin, On
the Growth Dynamics of 4He Crystals near the First
Roughening Transition , AIP
Conference Proceedings/LT25-Proceedings 850, 337-338 (2006)
2005
H. Alles, Need imepärased heeliumikristallid (in estonian) , Horisont
2/2005, 24-27 (2005)
I.A. Todoshchenko, H. Alles, H.J.
Junes, A.Ya. Parshin, and V. Tsepelin,
Measurements on the Surface Tension of 3He
Crystals near 100 mK , J.
Low Temp. Phys. 138, 811-816 (2005)
S. Balibar, H. Alles, and
A.Ya. Parshin, The Surface of Helium
Crystals , Rev.
Mod. Phys. 77, 317-370 (2005)
2004
I.A. Todoshchenko, H. Alles, H.J.
Junes, A.Ya. Parshin, and V. Tsepelin, Surface
of a 3He Crystal: Crossover from Quantum to Classical
Behavior , Phys.
Rev. Lett. 93, 175301 (2004)
H. Alles and A.Ya. Parshin, Optical
Imaging of Helium Interfaces , J.
Low Temp. Phys. 135, 665-694 (2004)
H. Alles, Maailmaruumi külmim paik asub meie külje all
(in estonian) , Horisont
1/2004, 10-13 (2004)
2003
I.A. Todoshchenko, H. Alles,
H.J. Junes, A.Ya. Parshin, and V. Tsepelin, Faceting of 3He Crystals , Physica
B 329-333, 386-387 (2003)
H. Alles, A. Babkin, R. Jochemsen,
A.Ya. Parshin, and I.A. Todoshchenko, and V. Tsepelin, Faceting and Growth Kinetics of 3He Crystals
, Physica
B 329-333, 360-363 (2003)
2002
V. Tsepelin, H. Alles, A.
Babkin, R. Jochemsen, A.Ya. Parshin, and I.A. Todoshchenko, Morphology and Growth Kinetics of 3He
Crystals below 1 mK , J.
Low Temp. Phys. 129, 489-530 (2002)
I.A. Todoshchenko, H. Alles, A.
Babkin, A.Ya. Parshin, and V. Tsepelin, Vibrating Wire Measurements in Superfluid 3He
at the Melting Curve down to 0.53 mK , J.
Low Temp. Phys. 126, 1449-1455 (2002)
H. Alles, A. Babkin, R. Jochemsen,
A.Ya. Parshin, and I.A. Todoshchenko, V. Tsepelin, Faceting on 3He Crystals , Proc. Natl. Acad.
Sci. USA 99, 1796-1800 (2002)
V. Tsepelin, H. Alles, A. Babkin,
R. Jochemsen, A.Ya. Parshin, and I.A. Todoshchenko, Anisotropy of Growth Kinetics of 3He
Crystals below 1 mK , Phys.
Rev. Lett. 88, 045302 (2002)
2001
H. Alles, V. Tsepelin, A.
Babkin, R. Jochemsen, A.Ya. Parshin, and I. Todoschenko, Observations on Faceting of 3He Crystals
at T = 0.55 mK , J.
Low Temp. Phys. 124, 189-196 (2001)
V. Tsepelin, H. Alles, A. Babkin,
J.P.H. Härme, R. Jochemsen, A.Ya. Parshin, and G. Tvalashvili,Observation of Higher Order Facets on 3He
crystals , Phys.
Rev. Lett. 86, 1042-1045 (2001)
2000
V. Tsepelin, H. Alles, A.
Babkin, J.P.H. Härme, R. Jochemsen, A.Ya. Parshin, and G.
Tvalashvili, Direct Observation of
(110), (100) and (211) Facets on 3He Crystals , J.
Low Temp. Phys. 121, 695-700 (2000)
V. Tsepelin, H. Alles, A. Babkin,
J.P.H. Härme, R. Jochemsen, A.Ya. Parshin, and G. Tvalashvili, Nucleation and Growth of 3He Crystals
below 1 mK , Physica
B 284-288, 351-352 (2000)
J.P.H. Härme, H. Alles, A.
Babkin, R. Jochemsen, A.Ya. Parshin, V. Tsepelin, and G. Tvalashvili, Optical Observation of 3He Crystals at
mK-temperatures , Physica
B 284-288, 349-350 (2000)
J.R. Hook, H. Alles, J.
Kaplinski, J. Naish, and P. Wootton,
Superfluid State of 3He in Aerogel , Physica
B 284-288, 307-308 (2000)
1990-1999
H. Alles, J.J. Kaplinsky, P.S.
Wootton, J.D. Reppy, J.H. Naish, and J.R. Hook, Evidence for Superfluid B Phase of 3He in
Aerogel , Phys. Rev. Lett.
83, 1367-1370 (1999)
H. Alles, J. Kaplinski, P.
Wootton, J.D. Reppy, and J.R. Hook, Torsional
Oscillator Studies of the Superfluidity of 3He in Aerogel , Physica
B 255, 1-10 (1998)
T.D.C. Bevan, A.J. Manninen, J.B. Cook, H.
Alles, J.R. Hook, and H.E. Hall, Vortex
Mutual Friction in Superfluid 3He , J. Low Temp. Phys. 109, 423-460 (1997)
A.V. Babkin, H. Alles, P.J.
Hakonen, A.Ya. Parshin, J.P. Ruutu, and J.P. Saramäki,Observation of a New Surface State on 4He
Crystal Interfaces , Czech. J. Phys. 46,
465-466 (1996)
J.P. Saramäki, H. Alles,
A.V. Babkin, P.J. Hakonen, J.P. Ruutu, and J. Salojärvi, Spreading of Superfluid 4He on MgF2 , Czech. J. Phys. 46, 429-430 (1996)
J.B. Cook, A.J. Manninen, J.R. Hook, H.
Alles, and H.E. Hall, Metastability
and Hysteresis of the Vortex States in Rotating Superfluid 3He-B
, Czech. J. Phys. 46, 3-4 (1996)
A.J. Manninen, T.D.C. Bevan, J.B. Cook, H.
Alles, J.R. Hook, and H.E. Hall,
Vortex Mutual Friction, Orbital Inertia and History-Dependent
Textures in Rotating Superfluid 3He-A , Phys. Rev. Lett.
77, 5086-5089 (1996)
H. Alles, J.P. Ruutu, A.V. Babkin,
P.J. Hakonen, and E.B. Sonin, Optical
Interferometry in Superfluid 3He-B , J. Low Temp. Phys. 102, 411-443 (1996)
H. Alles, A.V. Babkin, P.J.
Hakonen, J.P. Ruutu, J.P. Saramäki, and J.T. Salojärvi, Spreading of Superfluid 4He on MgF2 , J. Low Temp. Phys. 102, 21-29 (1996)
A.V. Babkin, H. Alles, P.J.
Hakonen, J.P. Ruutu, J.P. Saramäki, and A.Ya. Parshin,Evidence of a New Surface State of the 4He
Crystal Interface , J. Low Temp. Phys. 101,
525-530 (1995)
H. Alles, A.V. Babkin, P.J.
Hakonen, J.P. Ruutu, and A.Ya. Parshin, Dimples
due to Dislocations at the Superfluid/Solid Interface of 4He
, J. Low Temp. Phys. 101, 519-523 (1995)
P.J. Hakonen, H. Alles, A.V.
Babkin, and J.P. Ruutu, Optical
Interferometry at Ultra Low Temperatures, J. Low Temp. Phys. 101,
41-47 (1995)
A.V. Babkin, H. Alles, P.J.
Hakonen, A.Ya. Parshin, J.P. Ruutu, and J.P. Saramäki, Observation of a New Surface State on 4He
Crystal Interfaces , Phys. Rev. Lett.
75, 3324-3327 (1995)
H. Alles, J.P. Ruutu, A.V. Babkin,
P.J. Hakonen, O.V. Lounasmaa, and E.B. Sonin,Observations on Superfluid Meniscus in Rotating 3He-B
, Phys. Rev. Lett.
74, 2744-2747 (1995)
H. Alles, J.P. Ruutu, A.V. Babkin,
and P.J. Hakonen, Optical
Interferometry in Phase Separated 3He/ 4He
Mixture Films , Physica
B 210, 411-419 (1995)
H. Alles, J.P. Ruutu, A.V. Babkin,
and P.J. Hakonen, Wetting of
Superfluid 4He by Liquid 3He , Phys.
Rev. Lett. 73, 1388-1391 (1994)
J.P. Ruutu, H. Alles, A.V.
Babkin, P.J. Hakonen, and E.B. Sonin, Optical
Investigations of Film Dynamics in Superfluid 3He Using a
Cooled Charge Coupled Device , Europhys.
Lett. 28, 163-168 (1994)
H. Alles, J.P. Ruutu, A.V. Babkin,
P.J. Hakonen, A.J. Manninen, and J.P. Pekola,Cooled Video Camera for Optical Investigations Below 1
mK, Rev. Sci. Instrum. 65, 1784-1785 (1994)
J.P.O. Ruutu, H. Alles, A.V.
Babkin, G.M. Kira, A.J. Manninen, J.P. Pekola, and O.V. Lounasmaa,Optical Observations on 3He-B Superfluid , Physica B 194-196, 757-758 (1994)
H. Alles, A.V. Babkin, A.J.
Manninen, K. Torizuka, and J.P. Pekola, Nonlinear
Acoustic Spectroscopy on the Real Squashing Collective Mode in 3He-B
, Physica B 194-196, 755-756 (1994)
A.J. Manninen, H. Alles, K.
Torizuka, A.V. Babkin, and J.P. Pekola, Experiments on Nonlinear Acoustics in 3He-B , J. Low Temp. Phys. 95, 579-630 (1994)
A.J. Manninen, J.P. Pekola, G.M. Kira,
J.P. Ruutu, A.V. Babkin, H. Alles, and O.V. Lounasmaa, First Optical Observations of Superfluid 3He, Phys.
Rev. Lett. 69, 2392-2395 (1992)
A.J. Manninen, H. Alles, A.V.
Babkin, J.P. Pekola, and R.H. McKenzie, Observation
of the Dispersion in the J = 2+ Collective Modes of 3He-B
by Nonlinear Acoustics Spectroscopy, Phys. Rev. Lett. 68,
3725-3728 (1992)
A.J. Manninen, H. Alles, A.V.
Babkin, and J.P. Pekola, A Prestudy of
Optical Imaging on Superfluid 3He , Physica B 178, 352-353 (1992)
J.P. Pekola, K. Torizuka, A.J. Manninen, H.
Alles, and O.V. Lounasmaa, Experimental
Investigation of Two-Phonon Absorption by the Real Squashing Mode in
Superfluid 3He-B , Physica B
178, 238-243 (1992)
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