H. Godfrin

Publication List Details

Period

1978 - 2009

Number

95

Co-Authors

Proceedings of the 1st International Workshop "Radiopure Scintillators for EURECA" (RPScint'2008) (2009)

Armengau, E., Bauer, M., Bavykina, I., Benoit, A., Bento, A., Blumer, J., ...

Workshop RPSCINT'2008 was organized in Kyiv (Ukraine) on 9th and 10th September 2008. The idea was to bring together physicists, chemists, crystal scintillator experts and manufacturers to discuss...

Electron - nuclear recoil discrimination by pulse shape analysis (2007)

Elbs, J., Bunkov, Yu. M., Collin, E., Godfrin, H., Suvorova, O.

In the framework of the ``ULTIMA'' project, we use ultra cold superfluid 3He bolometers for the direct detection of single particle events, aimed for a future use as a dark matter detector. One...

Strong orientational effect of stretched aerogel on the 3He order parameter (2007)

Elbs, J., Bunkov, Yu. M., Collin, E., Godfrin, H., Volovik, G. E.

Deformation of aerogel strongly modifies the orientation of the order parameter of superfluid 3He confined in aerogel. We used a radial squeezing of aerogel to keep the orbital angular momentum of...

Bolometric calibration of a superfluid $^3$He detector for Dark Matter search: direct measurement of the scintillated energy fraction for neutron, electron and muon events (2006)

Winkelmann, C. B., Elbs, J., Bunkov, Yu. M., Collin, E., Godfrin, H., Krusius, M.

We report on the calibration of a superfluid $^3$He bolometer developed for the search of non-baryonic Dark Matter. Precise thermometry is achieved by the direct measurement of thermal excitations...

Search for supersymmetric dark matter with superfluid He3 (MACHe3) (2006)

Mayet, F., Santos, D., Bunkov, Yu.M., Collin, E., Godfrin, H.

MACHe3 (MAtrix of Cells of superfluid He3) is a project of a new detector for direct Dark Matter search, using superfluid He3 as a sensitive medium. This paper presents a phenomenological study done...

Design optimization of MACHe3, a project of superfluid $^{3}$He detector for direct dark matter search (2006)

Mayet, F., Santos, D., Perrin, G., Bunkov, Yu.M., Godfrin, H.

MACHe3 (MAtrix of Cells of superfluid He3) is a project of a new detector for direct Dark Matter (DM) search. A cell of superfluid He3 has been developed and the idea of using a large number of such...

$^3$He experimentum crucis for Dark Matter puzzles (2006)

Belotsky, K., Bunkov, Yu., Godfrin, H., Khlopov, M., Konoplich, R.

The leading direct dark matter search experiments: CDMS, Edelweis and DAMA/NaI exhibit different results for different approaches to the problem. This contradiction can reflect a nontrivial and...

Project of a superfluid $^{3}He$ detector for direct detection of non-baryonic dark matter : MACHe3 (2006)

Moulin, E., Naraghi, F., Santos, D., Collin, E., Winkelmann, C., Bunkov, Y., ...

MACHe3 (MAtrix of Cells of superfluid Helium 3) is a project of non-baryonic Dark Matter search using superfluid He3 as sensitive medium. Simulations on a high granularity matrix show very good...

A superfluid $^{3}He$ detector for direct dark matter search (2006)

Mayet, F., Santos, D., Bunkov, Yu.M., Duhamel, G., Godfrin, H., Naraghi, F., ...

MACHe3 (MAtrix of Cells of superfluid He3) is a project of a new detector for direct Dark Matter Search. The idea is to use superfluid He3 as a sensitive medium. The existing device, the superfluid...

An analysis method for time ordered data processing of Dark Matter experiments (2006)

Moulin, E., Macias-Perez, J. F., Mayet, F., Winkelmann, C., Bunkov, Yu. M., Godfrin, H., ...

The analysis of the time ordered data of Dark Matter experiments is becoming more and more challenging with the increase of sensitivity in the ongoing and forthcoming projects. Combined with the...

MACHe3: A new generation detector for non-baryonic dark matter direct detection (2006)

Santos, D., Mayet, F., Moulin, E., Perrin, G., Bunkov, Yu.M., Godfrin, H., ...

MACHe3 (MAtrix of Cells of superfluid He3) is a project of a new detector for direct Dark Matter (DM) search, using superfluid as a sensitive medium. An experiment on a prototype cell has been...

A project of a new detector for direct dark matter search : MACHe3 (2006)

Santos, D., Mayet, F., Bunkov, Yu.M., Drezet, A., Duhamel, G., Godfrin, H., ...

MACHe3 (MAtrix of Cells of superfluid He3) is a project of a new detector for direct Dark Matter (DM) search. A cell of superfluid He3 has been developed and the idea of using a large number of such...

Low energy conversion electron detection in superfluid $^{3}He$ at ultra-low temperature (2006)

Moulin, E., Winkelmann, C., Macias-Perez, J.F., M. Bunkov, Yu., Godfrin, H., Santos, D.

We report on the first results of the MACHe3 (MAtrix of Cells of Helium 3) prototype experiment concerning the measurement of low energy conversion electrons at ultra-low temperature. For the first...

An analysis method for time ordered data processing of Dark Matter experiments (2006)

Moulin, E., Macias-Perez, J.F., Mayet, F., Winkelmann, C., Bunkov, Yu. M., Godfrin, H., ...

The analysis of the time ordered data of Dark Matter experiments is becoming more and more challenging with the increase of sensitivity in the ongoing and forthcoming projects. Combined with the...

An analysis method for time ordered data processing of dark matter experiments (2006)

Moulin, E., Macias-Perez, J.F., Mayet, F., Winkelmann, C., Bunkov, Yu. M., Godfrin, H., ...

The analysis of the time ordered data of Dark Matter experiments is becoming more and more challenging with the increase of sensitivity in the ongoing and forthcoming projects. Combined with the...

An analysis method for time ordered data processing of dark matter experiments (2006)

Moulin, E., Macias-Perez, J.F., Mayet, F., Winkelmann, C., Bunkov, Yu. M., Godfrin, H., ...

The analysis of the time ordered data of Dark Matter experiments is becoming more and more challenging with the increase of sensitivity in the ongoing and forthcoming projects. Combined with the...

An analysis method for time ordered data processing of dark matter experiments (2006)

Moulin, E., Macias-Perez, J.F., Mayet, F., Winkelmann, C., Bunkov, Yu. M., Godfrin, H., ...

The analysis of the time ordered data of Dark Matter experiments is becoming more and more challenging with the increase of sensitivity in the ongoing and forthcoming projects. Combined with the...

MACHe3, a prototype for non-baryonic dark matter search: KeV event detection and multicell correlation (2005)

Winkelmann, C., Moulin, E., Bunkov, Yu., Genevey, J., Godfrin, H., Macias-Perez, J., ...

Superfluid He3 at ultra-low temperatures (100 microKelvins) is a sensitive medium for the bolometric detection of particles. MACHe3 (MAtrix of Cells of Helium 3) is a project for non-baryonic dark...

Low energy conversion electron detection in superfluid He3 at ultra-low temperature (2005)

Moulin, E., Winkelmann, C., Macias-Perez, J. F., Bunkov, Yu. M., Godfrin, H., Santos, D.

We report on the first results of the MACHe3 (MAtrix of Cells of Helium 3) prototype experiment concerning the measurement of low energy conversion electrons at ultra-low temperature. For the first...

Low energy conversion electron detection in superfluid $^{3}He$ at ultra-low temperature (2005)

Moulin, E., Winkelmann, C., Macias-Perez, J.F., M. Bunkov, Yu., Godfrin, H., Santos, D.

We report on the first results of the MACHe3 (MAtrix of Cells of Helium 3) prototype experiment concerning the measurement of low energy conversion electrons at ultra-low temperature. For the first...

Low energy conversion electron detection in superfluid $^{3}He$ at ultra-low temperature (2005)

Moulin, E., Winkelmann, C., Macias-Perez, J.F., M. Bunkov, Yu., Godfrin, H., Santos, D.

We report on the first results of the MACHe3 (MAtrix of Cells of Helium 3) prototype experiment concerning the measurement of low energy conversion electrons at ultra-low temperature. For the first...

Magnetization and Spin-Diffusion of Liquid 3He in Aerogel (2004)

Sauls, J. A., Bunkov, Yu. M., Collin, E., Godfrin, H., Sharma, P.

We report theoretical calculations of the normal-state spin diffusion coefficient of 3He in aerogel, including both elastic and inelastic scattering of 3He quasiparticles, and compare these results...

MACHe3, a prototype for non-baryonic dark matter search: KeV event detection and multicell correlation (2004)

Winkelmann, C., Moulin, E., Bunkov, Yu., Genevey, J., Godfrin, H., Macias-Perez, J., ...

Superfluid He3 at ultra-low temperatures (100 microKelvins) is a sensitive medium for the bolometric detection of particles. MACHe3 (MAtrix of Cells of Helium 3) is a project for non-baryonic dark...

MACHe3, a prototype for non-baryonic dark matter search: KeV event detection and multicell correlation (2004)

Winkelmann, C., Moulin, E., Bunkov, Yu., Genevey, J., Godfrin, H., Macias-Perez, J., ...

Superfluid He3 at ultra-low temperatures (100 microKelvins) is a sensitive medium for the bolometric detection of particles. MACHe3 (MAtrix of Cells of Helium 3) is a project for non-baryonic dark...

MACHe3, a prototype for non-baryonic dark matter search: KeV event detection and multicell correlation (2004)

Winkelmann, C., Moulin, E., Bunkov, Yu., Genevey, J., Godfrin, H., Macias-Perez, J.F., ...

Superfluid He3 at ultra-low temperatures (100 microKelvins) is a sensitive medium for the bolometric detection of particles. MACHe3 (MAtrix of Cells of Helium 3) is a project for non-baryonic dark...

MACHe3, a prototype for non-baryonic dark matter search: KeV event detection and multicell correlation (2004)

Winkelmann, C., Moulin, E., Bunkov, Yu., Genevey, J., Godfrin, H., Macias-Perez, J.F., ...

Superfluid He3 at ultra-low temperatures (100 microKelvins) is a sensitive medium for the bolometric detection of particles. MACHe3 (MAtrix of Cells of Helium 3) is a project for non-baryonic dark...

MACHe3, a prototype for non-baryonic dark matter search: KeV event detection and multicell correlation (2004)

Winkelmann, C., Moulin, E., Bunkov, Yu., Genevey, J., Godfrin, H., Macias-Perez, J.F., ...

Superfluid He3 at ultra-low temperatures (100 microKelvins) is a sensitive medium for the bolometric detection of particles. MACHe3 (MAtrix of Cells of Helium 3) is a project for non-baryonic dark...

Project of a superfluid He3 detector for direct detection of non-baryonic dark matter : MACHe3 (2003)

Moulin, E., Naraghi, F., Santos, D., Collin, E., Winkelmann, C., Bunkov, Y., ...

MACHe3 (MAtrix of Cells of superfluid Helium 3) is a project of non-baryonic Dark Matter search using superfluid He3 as sensitive medium. Simulations on a high granularity matrix show very good...

MACHe3: A new generation detector for non-baryonic dark matter direct detection (2003)

Santos, D., Mayet, F., Moulin, E., Perrin, G., Bunkov, Yu.M., Godfrin, H., ...

MACHe3 (MAtrix of Cells of superfluid He3) is a project of a new detector for direct Dark Matter (DM) search, using superfluid as a sensitive medium. An experiment on a prototype cell has been...

Project of a superfluid $^{3}He$ detector for direct detection of non-baryonic dark matter : MACHe3 (2003)

Moulin, E., Naraghi, F., Santos, D., Collin, E., Winkelmann, C., Bunkov, Y., ...

MACHe3 (MAtrix of Cells of superfluid Helium 3) is a project of non-baryonic Dark Matter search using superfluid He3 as sensitive medium. Simulations on a high granularity matrix show very good...

MACHe3: A new generation detector for non-baryonic dark matter direct detection (2003)

Santos, D., Mayet, F., Moulin, E., Perrin, G., Bunkov, Yu.M., Godfrin, H., ...

MACHe3 (MAtrix of Cells of superfluid He3) is a project of a new detector for direct Dark Matter (DM) search, using superfluid as a sensitive medium. An experiment on a prototype cell has been...

Project of a superfluid $^{3}He$ detector for direct detection of non-baryonic dark matter : MACHe3 (2003)

Moulin, E., Naraghi, F., Santos, D., Collin, E., Winkelmann, C., Bunkov, Y., ...

MACHe3 (MAtrix of Cells of superfluid Helium 3) is a project of non-baryonic Dark Matter search using superfluid He3 as sensitive medium. Simulations on a high granularity matrix show very good...

MACHe3: A new generation detector for non-baryonic dark matter direct detection (2002)

Santos, D., Mayet, F., Moulin, E., Perrin, G., Bunkov, Yu. M., Godfrin, H., ...

MACHe3 (MAtrix of Cells of superfluid He3) is a project of a new detector for direct Dark Matter (DM) search, using superfluid as a sensitive medium. An experiment on a prototype cell has been...

Search for Supersymmetric Dark Matter with Superfluid He3 (MACHe3) (2002)

Mayet, F., Santos, D., Bunkov, Yu. M., Collin, E., Godfrin, H.

MACHe3 (MAtrix of Cells of superfluid He3) is a project of a new detector for direct Dark Matter search, using superfluid He3 as a sensitive medium. This paper presents a phenomenological study done...

Search for supersymmetric dark matter with superfluid He3 (MACHe3) (2002)

Mayet, F., Santos, D., Bunkov, Yu.M., Collin, E., Godfrin, H.

MACHe3 (MAtrix of Cells of superfluid He3) is a project of a new detector for direct Dark Matter search, using superfluid He3 as a sensitive medium. This paper presents a phenomenological study done...

Search for supersymmetric dark matter with superfluid He3 (MACHe3) (2002)

Mayet, F., Santos, D., Bunkov, Yu.M., Collin, E., Godfrin, H.

MACHe3 (MAtrix of Cells of superfluid He3) is a project of a new detector for direct Dark Matter search, using superfluid He3 as a sensitive medium. This paper presents a phenomenological study done...

A project of a new detector for direct dark matter search : MACHe3 (2001)

Santos, D., Mayet, F., Bunkov, Yu.M., Drezet, A., Duhamel, G., Godfrin, H., ...

MACHe3 (MAtrix of Cells of superfluid He3) is a project of a new detector for direct Dark Matter (DM) search. A cell of superfluid He3 has been developed and the idea of using a large number of such...

A superfluid $^{3}He$ detector for direct dark matter search (2001)

Mayet, F., Santos, D., Bunkov, Yu.M., Duhamel, G., Godfrin, H., Naraghi, F., ...

MACHe3 (MAtrix of Cells of superfluid He3) is a project of a new detector for direct Dark Matter Search. The idea is to use superfluid He3 as a sensitive medium. The existing device, the superfluid...

A project of a new detector for direct dark matter search : MACHe3 (2001)

Santos, D., Mayet, F., Bunkov, Yu.M., Drezet, A., Duhamel, G., Godfrin, H., ...

MACHe3 (MAtrix of Cells of superfluid He3) is a project of a new detector for direct Dark Matter (DM) search. A cell of superfluid He3 has been developed and the idea of using a large number of such...

A superfluid $^{3}He$ detector for direct dark matter search (2001)

Mayet, F., Santos, D., Bunkov, Yu.M., Duhamel, G., Godfrin, H., Naraghi, F., ...

MACHe3 (MAtrix of Cells of superfluid He3) is a project of a new detector for direct Dark Matter Search. The idea is to use superfluid He3 as a sensitive medium. The existing device, the superfluid...

A superfluid He3 detector for direct dark matter search (2000)

Mayet, F., Santos, D., Bunkov, Yu. M., Duhamel, G., Godfrin, H., Naraghi, F., ...

MACHe3 (MAtrix of Cells of superfluid He3) is a project of a new detector for direct Dark Matter Search. The idea is to use superfluid He3 as a sensitive medium. The existing device, the superfluid...

A project of a new detector for direct Dark Matter search: MACHe3 (2000)

Santos, D., Mayet, F., Bunkov, Yu. M., Drezet, A., Duhamel, G., Godfrin, H., ...

MACHe3 (MAtrix of Cells of superfluid He3) is a project of a new detector for direct Dark Matter (DM) search. A cell of superfluid He3 has been developed and the idea of using a large number of such...

Design optimization of MACHe3, a project of superfuid He3 detector for direct Dark Matter search (2000)

Mayet, F., Santos, D., Perrin, G., Bunkov, Yu. M., Godfrin, H.

MACHe3 (MAtrix of Cells of superfluid He3) is a project of a new detector for direct Dark Matter (DM) search. A cell of superfluid He3 has been developed and the idea of using a large number of such...

Design optimization of MACHe3, a project of superfluid $^{3}$He detector for direct dark matter search (2000)

Mayet, F., Santos, D., Perrin, G., Bunkov, Yu.M., Godfrin, H.

MACHe3 (MAtrix of Cells of superfluid He3) is a project of a new detector for direct Dark Matter (DM) search. A cell of superfluid He3 has been developed and the idea of using a large number of such...

Design optimization of MACHe3, a project of superfluid $^{3}$He detector for direct dark matter search (2000)

Mayet, F., Santos, D., Perrin, G., Bunkov, Yu.M., Godfrin, H.

MACHe3 (MAtrix of Cells of superfluid He3) is a project of a new detector for direct Dark Matter (DM) search. A cell of superfluid He3 has been developed and the idea of using a large number of such...

Obervation of non-linear stationary spin waves in superfluid 3He-B (1998)

Chen, A. S., Bunkov, Yu. M., Godfrin, H., Schanen, R., Scheffler, F.

Due to its broken spin and orbit rotation symmetries, superfluid $^3$He plays a unique role for testing rotational quantum properties on a macroscopic scale. In this system the orbital momentum forms...

Solid 4He : search for superfluidity (1989)

Bonfait, G., Godfrin, H., Castaing, B.

Theoreticians agree that superfluidity can exist in a Bose solid. The experiments to detect such an effect have failed up to now. We present here an argument that justifies the exploration of the 1...

Solid 4He : search for superfluidity (1989)

Bonfait, G., Godfrin, H., Castaing, B.

Theoreticians agree that superfluidity can exist in a Bose solid. The experiments to detect such an effect have failed up to now. We present here an argument that justifies the exploration of the 1...

Solid 4He : search for superfluidity (1989)

Bonfait, G., Godfrin, H., Castaing, B.

Theoreticians agree that superfluidity can exist in a Bose solid. The experiments to detect such an effect have failed up to now. We present here an argument that justifies the exploration of the 1...

NUCLEAR MAGNETISM OF ADSORBED 3He (1988)

Godfrin, H., Ruel, R., Osheroff, D.

The nuclear magnetism of atomic layers of 3He adsorbed on graphite has been studied by NMR measurements of the magnetization, line shifts and thermal time constants. The properties of this novel...

NUCLEAR MAGNETISM OF ADSORBED 3He (1988)

Godfrin, H., Ruel, R., Osheroff, D.

The nuclear magnetism of atomic layers of 3He adsorbed on graphite has been studied by NMR measurements of the magnetization, line shifts and thermal time constants. The properties of this novel...

NUCLEAR MAGNETISM OF ADSORBED 3He (1988)

Godfrin, H., Ruel, R., Osheroff, D.

The nuclear magnetism of atomic layers of 3He adsorbed on graphite has been studied by NMR measurements of the magnetization, line shifts and thermal time constants. The properties of this novel...

One and two-dimensional quantum localization in GaAs wires of rectangular cross-sections (1983)

Laviron, M., Averbuch, P., Godfrin, H., Rapp, R.E.

We have measured the thermal behaviour of the resistance of three GaAs wires (thickness : 0.32 μm, widths : 0.8 ; 2.4 and 5.4 μm; lengths : 400, 400 and 200 μm) produced by...

The Curie-Weiss constant of solid 3He on the melting curve at high magnetic fields (1983)

Godfrin, H., Frossati, G., Greenberg, A.S., Hebral, B., Thoulouze, D.

The Curie-Weiss constant 0 of solid 3He on the melting curve has been measured by NMR at high magnetic fields (7.2 teslas). The result (θ ≅ - 3 mK) is in agreement with low field...

One and two-dimensional quantum localization in GaAs wires of rectangular cross-sections (1983)

Laviron, M., Averbuch, P., Godfrin, H., Rapp, R.E.

We have measured the thermal behaviour of the resistance of three GaAs wires (thickness : 0.32 μm, widths : 0.8 ; 2.4 and 5.4 μm; lengths : 400, 400 and 200 μm) produced by...

The Curie-Weiss constant of solid 3He on the melting curve at high magnetic fields (1983)

Godfrin, H., Frossati, G., Greenberg, A.S., Hebral, B., Thoulouze, D.

The Curie-Weiss constant 0 of solid 3He on the melting curve has been measured by NMR at high magnetic fields (7.2 teslas). The result (θ ≅ - 3 mK) is in agreement with low field...

One and two-dimensional quantum localization in GaAs wires of rectangular cross-sections (1983)

Laviron, M., Averbuch, P., Godfrin, H., Rapp, R.E.

We have measured the thermal behaviour of the resistance of three GaAs wires (thickness : 0.32 μm, widths : 0.8 ; 2.4 and 5.4 μm; lengths : 400, 400 and 200 μm) produced by...

The Curie-Weiss constant of solid 3He on the melting curve at high magnetic fields (1983)

Godfrin, H., Frossati, G., Greenberg, A.S., Hebral, B., Thoulouze, D.

The Curie-Weiss constant 0 of solid 3He on the melting curve has been measured by NMR at high magnetic fields (7.2 teslas). The result (θ ≅ - 3 mK) is in agreement with low field...

PHASE DIAGRAM OF 3He AT MELTING PRESSURES AND HIGH MAGNETIC FIELDS (1980)

Godfrin, H., Frossati, G., Greenberg, A., Hebral, B., Thoulouze, D.

We report pressure measurements on melting 3He in a Pomeranchuk cell precooled to temperatures T ~ 3 mk, in magnetic fields up to 7.2 T. The equilibrium pressures of the A1 and A2 phase transitions...

SURFACE MAGNETIC RELAXATION - RELATION TO 3He↑ EXPERIMENTS (1980)

Godfrin, H., Frossati, G., Hebral, B., Thoulouze, D.

Nuclear relaxation at the walls of experimental cells is an important lifetime limitation for polarized liquid 3He. However, maximum spin-lattice relaxation times T1 (i.e. the intrinsic values T1...

PHASE DIAGRAM OF 3He AT MELTING PRESSURES AND HIGH MAGNETIC FIELDS (1980)

Godfrin, H., Frossati, G., Greenberg, A., Hebral, B., Thoulouze, D.

We report pressure measurements on melting 3He in a Pomeranchuk cell precooled to temperatures T ~ 3 mk, in magnetic fields up to 7.2 T. The equilibrium pressures of the A1 and A2 phase transitions...

SURFACE MAGNETIC RELAXATION - RELATION TO 3He↑ EXPERIMENTS (1980)

Godfrin, H., Frossati, G., Hebral, B., Thoulouze, D.

Nuclear relaxation at the walls of experimental cells is an important lifetime limitation for polarized liquid 3He. However, maximum spin-lattice relaxation times T1 (i.e. the intrinsic values T1...

PHASE DIAGRAM OF 3He AT MELTING PRESSURES AND HIGH MAGNETIC FIELDS (1980)

Godfrin, H., Frossati, G., Greenberg, A., Hebral, B., Thoulouze, D.

We report pressure measurements on melting 3He in a Pomeranchuk cell precooled to temperatures T ~ 3 mk, in magnetic fields up to 7.2 T. The equilibrium pressures of the A1 and A2 phase transitions...

SURFACE MAGNETIC RELAXATION - RELATION TO 3He↑ EXPERIMENTS (1980)

Godfrin, H., Frossati, G., Hebral, B., Thoulouze, D.

Nuclear relaxation at the walls of experimental cells is an important lifetime limitation for polarized liquid 3He. However, maximum spin-lattice relaxation times T1 (i.e. the intrinsic values T1...

Specific heat measurements on bcc 3He from 3 to 300 mK (1979)

Hebral, B., Frossati, G., Godfrin, H., Schumacher, G., Thoulouze, D.

We have measured the specific heat of bcc 3He (23. 8 cm 3/mole) from 3 to 300 mK. A constant value, 0.56 mK, is obtained for the exchange integral, in very good agreement with higher temperature bulk...

Specific heat measurements on bcc 3He from 3 to 300 mK (1979)

Hebral, B., Frossati, G., Godfrin, H., Schumacher, G., Thoulouze, D.

We have measured the specific heat of bcc 3He (23. 8 cm 3/mole) from 3 to 300 mK. A constant value, 0.56 mK, is obtained for the exchange integral, in very good agreement with higher temperature bulk...

Specific heat measurements on bcc 3He from 3 to 300 mK (1979)

Hebral, B., Frossati, G., Godfrin, H., Schumacher, G., Thoulouze, D.

We have measured the specific heat of bcc 3He (23. 8 cm 3/mole) from 3 to 300 mK. A constant value, 0.56 mK, is obtained for the exchange integral, in very good agreement with higher temperature bulk...

Appareil de mesure de capacité thermique et de transfert thermique jusqu'au mK (1978)

Hebral, B., Frossati, G., Godfrin, H., Schumacher, G., Thoulouze, D.

Nous décrivons un appareillage composé d'une cellule de désaimantation adiabatique électronique attachée à un réfrigérateur à dilution, destiné à effectuer des mesures de capacité...

BLOCKING OF PAIRS AND "SPIN GLASS FREEZING" IN EuxSr1-xS (1978)

Tholence, J., Holtzberg, F., Godfrin, H., Löhneysen, H., Tournier, R.

Through ac susceptibility measurements, we show for the first time, the effect of the frequency ν on the blocking temperature Tp of ferromagnetic pairs in an insulating dilute compound :...

KAPITZA RESISTANCE BETWEEN CMN AND 3He AROUND THE mK (1978)

Hebral, B., Frossati, G., Godfrin, H., Schumacher, G., Thoulouze, D.

We present the results of thermal resistance measurements at the CMN-3He interface. With pure 3He (< 100 ppm 4He) , the thermal resistance shows a maximum around 12 mK. With 3He containing about 200...

NMR MEASUREMENTS ON LIQUID 3He CONFINED IN ALUMINA AND PLATINUM POWDERS AND GRAFOIL (1978)

Godfrin, H., Frossati, G., Thoulouze, D., Chapellier, M., Clark, W.

We report susceptibility and T1 measurements of liquid 3He confined in grafoil, 400 Å alumina powder, and 8µ platinum powder. We observe a Curie-Weiss susceptibility corresponding to a monolayer of...

THE USE OF RANDOM EXCHANGE HEISENBERG ANTIFERROMAGNETIC CHAINS FOR VERY LOW TEMPERATURE THERMOMETRY AND COOLING : QUINOLINIUM (TCNQ)2 (1978)

Clark, W., Tippie, L., Frossati, G., Godfrin, H.

Observations of the ESR signal of Qn(TCNQ)2, a random exchange Heisenberg antiferromagnetic chain material, are reported and interpreted down to T ≤ 2.5 mK. The observed characteristics suggest...

Appareil de mesure de capacité thermique et de transfert thermique jusqu'au mK (1978)

Hebral, B., Frossati, G., Godfrin, H., Schumacher, G., Thoulouze, D.

Nous décrivons un appareillage composé d'une cellule de désaimantation adiabatique électronique attachée à un réfrigérateur à dilution, destiné à effectuer des mesures de capacité...

BLOCKING OF PAIRS AND "SPIN GLASS FREEZING" IN EuxSr1-xS (1978)

Tholence, J., Holtzberg, F., Godfrin, H., Löhneysen, H., Tournier, R.

Through ac susceptibility measurements, we show for the first time, the effect of the frequency ν on the blocking temperature Tp of ferromagnetic pairs in an insulating dilute compound :...

KAPITZA RESISTANCE BETWEEN CMN AND 3He AROUND THE mK (1978)

Hebral, B., Frossati, G., Godfrin, H., Schumacher, G., Thoulouze, D.

We present the results of thermal resistance measurements at the CMN-3He interface. With pure 3He (< 100 ppm 4He) , the thermal resistance shows a maximum around 12 mK. With 3He containing about 200...

NMR MEASUREMENTS ON LIQUID 3He CONFINED IN ALUMINA AND PLATINUM POWDERS AND GRAFOIL (1978)

Godfrin, H., Frossati, G., Thoulouze, D., Chapellier, M., Clark, W.

We report susceptibility and T1 measurements of liquid 3He confined in grafoil, 400 Å alumina powder, and 8µ platinum powder. We observe a Curie-Weiss susceptibility corresponding to a monolayer of...

THE USE OF RANDOM EXCHANGE HEISENBERG ANTIFERROMAGNETIC CHAINS FOR VERY LOW TEMPERATURE THERMOMETRY AND COOLING : QUINOLINIUM (TCNQ)2 (1978)

Clark, W., Tippie, L., Frossati, G., Godfrin, H.

Observations of the ESR signal of Qn(TCNQ)2, a random exchange Heisenberg antiferromagnetic chain material, are reported and interpreted down to T ≤ 2.5 mK. The observed characteristics suggest...

Appareil de mesure de capacité thermique et de transfert thermique jusqu'au mK (1978)

Hebral, B., Frossati, G., Godfrin, H., Schumacher, G., Thoulouze, D.

Nous décrivons un appareillage composé d'une cellule de désaimantation adiabatique électronique attachée à un réfrigérateur à dilution, destiné à effectuer des mesures de capacité...

BLOCKING OF PAIRS AND "SPIN GLASS FREEZING" IN EuxSr1-xS (1978)

Tholence, J., Holtzberg, F., Godfrin, H., Löhneysen, H., Tournier, R.

Through ac susceptibility measurements, we show for the first time, the effect of the frequency ν on the blocking temperature Tp of ferromagnetic pairs in an insulating dilute compound :...

KAPITZA RESISTANCE BETWEEN CMN AND 3He AROUND THE mK (1978)

Hebral, B., Frossati, G., Godfrin, H., Schumacher, G., Thoulouze, D.

We present the results of thermal resistance measurements at the CMN-3He interface. With pure 3He (< 100 ppm 4He) , the thermal resistance shows a maximum around 12 mK. With 3He containing about 200...

NMR MEASUREMENTS ON LIQUID 3He CONFINED IN ALUMINA AND PLATINUM POWDERS AND GRAFOIL (1978)

Godfrin, H., Frossati, G., Thoulouze, D., Chapellier, M., Clark, W.

We report susceptibility and T1 measurements of liquid 3He confined in grafoil, 400 Å alumina powder, and 8µ platinum powder. We observe a Curie-Weiss susceptibility corresponding to a monolayer of...

THE USE OF RANDOM EXCHANGE HEISENBERG ANTIFERROMAGNETIC CHAINS FOR VERY LOW TEMPERATURE THERMOMETRY AND COOLING : QUINOLINIUM (TCNQ)2 (1978)

Clark, W., Tippie, L., Frossati, G., Godfrin, H.

Observations of the ESR signal of Qn(TCNQ)2, a random exchange Heisenberg antiferromagnetic chain material, are reported and interpreted down to T ≤ 2.5 mK. The observed characteristics suggest...