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1

Critical parameters of positron and positronium annihilation in grainy and porous solids: Ionic crystals and zeolites

Zs. Kajcsos, L. Liszkay, G. Duplatre, L. Varga, L. Lohonyai, C. Kosanovic, S. Bosnar, B. Subotic, K. Lázár, D. Bosnar, K. Havancsák, P.M. Gordo

Journal:

physica status solidi (c)

Année:

2009

Langue:

english

Fichier:

PDF, 161 KB

english, 2009

2

Surface charges and Np(V) sorption on amorphous Al and Fe silicates

Mirella Del Nero, Aminou Assada, Benoit Madé, Rémi Barillon, Gilles Duplâtre

Journal:

Chemical Geology

Année:

2004

Langue:

english

Fichier:

PDF, 1.43 MB

english, 2004

3

SOLVENT EXTRACTION OF URANIUM(VI) AND THORIUM(IV) WITH A TETRA-CARBOXYLATED CALIX[4]ARENE AND EFFECT OF ALKALI IONS (Na + , K + )

Montavon, G., Duplâtre, G., Asfari, Z., Vicens, J.

Journal:

Solvent Extraction and Ion Exchange

Année:

1997

Langue:

english

Fichier:

PDF, 488 KB

english, 1997

4

Size of Sodium Dodecyl Sulfate Micelles in Aqueous Solutions as Studied by Positron Annihilation Lifetime Spectroscopy

Duplâtre, G., Ferreira Marques, M. F., da Graça Miguel, M.

Journal:

Journal of Physical Chemistry

Année:

1996

Langue:

english

Fichier:

PDF, 347 KB

english, 1996

5

Gas Permeability and Temperature-Dependent Free-Volume Studies in Polyurethane Membranes by Positron Lifetime and Doppler Spectroscopies

Ferreira Marques, M.F., Gordo, Paulo M., Lopes Gil, C., Lima, Adriano P. de, Placco Queiroz, D., Norberta de Pinho, Maria, Kajcsos, Z., Duplâtre, G.

Journal:

Materials Science Forum

Année:

2004

Langue:

english

Fichier:

PDF, 200 KB

english, 2004

6

Comment on the positron reactions with pseudo-halides in water

J.Ch. Abbe, G. Duplatre

Journal:

Chemical Physics Letters

Année:

1983

Langue:

english

Fichier:

PDF, 185 KB

english, 1983

7

Inhibition of positronium formation in aqueous solutions of mixed solutes: NO3− in Cd2+ and in allylamine solutions

G. Duplatre, J.Ch. Abbe, J. Talamoni, A.G. Maddock

Journal:

Chemical Physics Letters

Année:

1983

Langue:

english

Fichier:

PDF, 542 KB

english, 1983

8

Positron annihilation studies in solid lanthanide trisacetylacetonates

A. Marques-Netto, S.M.C. Maximobicalho, J.C. Machado, E.O. Fantine, J.Ch. Abbé, G. Duplâtre

Journal:

Chemical Physics Letters

Année:

1987

Langue:

english

Fichier:

PDF, 252 KB

english, 1987

9

Application of positron annihilation lifetime spectroscopy to a study of N-benzoyl-N-phenyl hydroxylamine associations in solution

J.C. Machado, W.F. Magalhaes, A. Marques Netto, J.Ch. Abbé, G. Duplâtre

Journal:

Chemical Physics Letters

Année:

1989

Langue:

english

Fichier:

PDF, 410 KB

english, 1989

10

Preparation of a versatile all-glass 22Na positron source

A. Haessler, J.Ch. Abbe, G. Duplatre

Journal:

Nuclear Instruments and Methods

Année:

1980

Langue:

english

Fichier:

PDF, 238 KB

english, 1980

11

Inhibition and enhancement of positronium formation in aqueous solutions of halides, sulfide and thiocyanate

G. Duplatre, J.Ch. Abbe, A.G. Maddock, A. Haessler

Journal:

Radiation Physics and Chemistry (1977)

Année:

1977

Langue:

english

Fichier:

PDF, 242 KB

english, 1977

12

Inhibition of positronium formation by oxalic acid and oxalates in aqueous solutions

G. Duplatre, J.Ch. Abbe, A.G. Maddock, A. Haessler

Journal:

Radiation Physics and Chemistry (1977)

Année:

1977

Langue:

english

Fichier:

PDF, 308 KB

english, 1977

13

Isotope effects on inhibition and enhancement of positronium formation in H2O and D2O

J. Facetti, J. Ch. Abbe, G. Duplatre, A.G. Maddock, A. Haessler

Journal:

Radiation Physics and Chemistry (1977)

Année:

1977

Langue:

english

Fichier:

PDF, 373 KB

english, 1977

14

Role of the solvation properties of solvents on the inhibition of positronium formation

J.Ch. Abbe, G. Duplatre, A.G. Maddock, A. Haessler

Journal:

Radiation Physics and Chemistry (1977)

Année:

1977

Langue:

english

Fichier:

PDF, 550 KB

english, 1977

15

Temperature effects on positronium formation and inhibition: A contribution to the elucidation of early spur processes—III: Aqueous solutions

J. Talamoni, J.C. Abbe, G. Duplâtre, A. Haessler

Journal:

Radiation Physics and Chemistry (1977)

Année:

1977

Langue:

english

Fichier:

PDF, 463 KB

english, 1977

16

The inhibition of positronium formation by acetone and by benzene in some polar solvents

J. Talamoni, J.C. Abbe, G. Duplatre, L. Kawka, A. Haessler

Journal:

Radiation Physics and Chemistry (1977)

Année:

1977

Langue:

english

Fichier:

PDF, 375 KB

english, 1977

17

Temperature effects on positronium formation and inhibition: A contribution to the elucidation of early spur processes—IV: Methanol and ethanol solutions

J. Talamoni, J.Ch. Abbe, G. Duplatre, A. Haessler

Journal:

Radiation Physics and Chemistry (1977)

Année:

1977

Langue:

english

Fichier:

PDF, 486 KB

english, 1977

18

Positronium quenching and inhibiting properties of the CN-, Fe(CN)64- and Fe(CN)63- ions in aqueous solutions

G. Duplâtre, J. Talamoni, J.Ch. Abbé, A. Haessler

Journal:

Radiation Physics and Chemistry (1977)

Année:

1977

Langue:

english

Fichier:

PDF, 470 KB

english, 1977

19

Temperature effects on positive hole scavenging in methanol investigated by positron annihilation techniques

J. Talamoni, J.C. Abbe, G. Duplatre

Journal:

Radiation Physics and Chemistry (1977)

Année:

1977

Langue:

english

Fichier:

PDF, 358 KB

english, 1977

20

Reactions of electrons in high-concentration water solutions—A comparison between pulse-radiolysis and positron annihilation lifetime spectroscopy data

Gilles Duplàtre, Charles D. Jonah

Journal:

Radiation Physics and Chemistry (1977)

Année:

1977

Langue:

english

Fichier:

PDF, 505 KB

english, 1977

21

The chemistry of positronium: III. Inhibition and quencing by sikver and cadmium salts

A.G. Maddock, J.Ch. Abbe, G. Duplatre, A. Haessler

Journal:

Chemical Physics

Année:

1977

Langue:

english

Fichier:

PDF, 483 KB

english, 1977

22

The chemistry of positronium. IV. Quests on the inhibition of positronium in aqueous solutions

G. Duplatre, A.G. Maddock, J.Ch. Abbe, A. Haessler

Journal:

Chemical Physics

Année:

1978

Langue:

english

Fichier:

PDF, 727 KB

english, 1978

23

The scavenging of the precursors of the solvated electron from the positron lifetime spectroscopy and the doppler broadening of annihilation line shape technique

J.Ch. Abbé, G. Duplâtre, A.G. Maddock, A. Haessler

Journal:

Chemical Physics

Année:

1980

Langue:

english

Fichier:

PDF, 848 KB

english, 1980

24

Utility of combining radiation line shape analysis and lifetime spectroscopy in positron annihilation studies in liquids

G. Duplâtre, J.Ch. Abbé, J. Talamoni, J.C. Machado, A. Haessler

Journal:

Chemical Physics

Année:

1981

Langue:

english

Fichier:

PDF, 737 KB

english, 1981

25

Temperature effects on positronium formation and inhibition: a contribution to the elucidation of early spur processes. I. Glycerol/water mixtures

C.D. Jonah, J.C. Abbé G. Duplâtre A. Haessler

Journal:

Chemical Physics

Année:

1981

Langue:

english

Fichier:

PDF, 907 KB

english, 1981

26

Temperature and (polar) solvent effects on positron reactions and positronium formation in iodide solutions

J. Talamoni, G. Duplatre, J.Ch. Abbé, A. Haessler

Journal:

Chemical Physics

Année:

1984

Langue:

english

Fichier:

PDF, 836 KB

english, 1984

27

Magnetic field effects on positronium in liquids

I. Billard, J.-Ch. Abbe, G. Duplatre

Journal:

Chemical Physics

Année:

1988

Langue:

english

Fichier:

PDF, 504 KB

english, 1988

28

Positronium formation and inhibition in binary solid solutions on Al(III) and Co(III) tris(acetylacetonates)

J.C. Machado, C.F. Carvalho, W.F. Magalhães, A. Marques Netto, J.Ch. Abbé, G. Duplâtre

Journal:

Chemical Physics

Année:

1993

Langue:

english

Fichier:

PDF, 623 KB

english, 1993

29

Characteristics of a positronium bound state with nitrobenzene in methanol as deduced from magnetic field effects at various temperatures

G. Duplâtre, I. Billard, J.Ch. Abbé

Journal:

Chemical Physics

Année:

1994

Langue:

english

Fichier:

PDF, 619 KB

english, 1994

30

Positronium solvation sites in liquid amides revealed by magnetic field effects: influence of the chemical structure of the molecules

I. Billard, J.Ch. Abbé, G. Duplâtre

Journal:

Chemical Physics

Année:

1994

Langue:

english

Fichier:

PDF, 547 KB

english, 1994

31

Competitive positron and positronium trapping in porous media

Zs. Kajcsos, L. Liszkay, G. Duplâtre, K. Lázár, L. Lohonyai, L. Varga, P.M. Gordo, A.P. de Lima, C. Lopes de Gil, M.F. Ferreira Marques, D. Bosnar, S. Bosnar, C. Kosanovic, B. Subotic

Journal:

Radiation Physics and Chemistry

Année:

2007

Langue:

english

Fichier:

PDF, 183 KB

english, 2007

32

Improved tungsten moderator structures for slow positron beams

L Liszkay, Zs Kajcsos, M.-F Barthe, L Henry, G Duplâtre, A Nagy

Journal:

Applied Surface Science

Année:

2002

Langue:

english

Fichier:

PDF, 113 KB

english, 2002

33

Solvent extraction of alkaline-earth ions by dicarboxylated calix[4]arenes

N. Barakat, M. Burgard, Z. Asfari, J. Vicens, G. Montavon, G. Duplâtre

Journal:

Année:

1998

Langue:

english

Fichier:

PDF, 373 KB

english, 1998

34

Size of sodium dodecyl sulphate micelles in aqueous NaCl solutions as studied by positron annihilation lifetime spectroscopy

Frédéric Bockstahl, Eric Pachoud, Gilles Duplâtre, Isabelle Billard

Journal:

Chemical Physics

Année:

2000

Langue:

english

Fichier:

PDF, 111 KB

english, 2000

35

Effects of CCl4 on positronium formation in pure isooctane and in AOT/water/isooctane microemulsions

M.F. Ferreira Marques, H.D. Burrows, M. da Graça Miguel, A.P. de Lima, C. Lopes Gil, G. Duplâtre

Journal:

Chemical Physics

Année:

1997

Langue:

english

Fichier:

PDF, 636 KB

english, 1997

36

On the peculiarities of positron annihilation features in silicalite-1 and Y-zeolites

Zs Kajcsos, G Duplâtre, L Liszkay, I Billard, A Bonnenfant, E Azenha, K Lázár, G Pál-Borbély, P Caullet, J Patarin, L Lohonyai

Journal:

Radiation Physics and Chemistry

Année:

2000

Langue:

english

Fichier:

PDF, 146 KB

english, 2000

37

Positron and positronium in porous media: zeolites

Zs Kajcsos, L Liszkay, G Duplâtre, L Lohonyai, L Varga, K Lázár, G Pál-Borbély, H.K Beyer, P Caullet, J Patarin, A.P.de Lima, C.Lopes Gil, P.M Gordo, M.F.Ferreira Marques

Journal:

Radiation Physics and Chemistry

Année:

2003

Langue:

english

Fichier:

PDF, 150 KB

english, 2003

38

Electron beam and gamma irradiation effects on high density polyethylene studied via positron annihilation lifetime spectroscopy

A. Badia, G. Duplâtre

Journal:

Radiation Physics and Chemistry

Année:

1999

Langue:

english

Fichier:

PDF, 233 KB

english, 1999

39

Positron Annihilation in Polyethylene Samples Studied by the Doppler Broadening of the Annihilation Radiation Lineshape Technique

J. Serna, J. Ch. Abbé, G. Duplǎtre

Journal:

physica status solidi (a)

Année:

1986

Langue:

english

Fichier:

PDF, 296 KB

english, 1986

40

Positron annihilation studies in non-metallic solids: D-camphor and silver iodide

M. V. Pérez Diaz, J. Ch. Abbé, G. Duplâtre

Journal:

physica status solidi (a)

Année:

1988

Langue:

english

Fichier:

PDF, 452 KB

english, 1988

41

Size of voids in polyethylene

J. Serna, J. Ch. Abbé, G. Duplǎtre

Journal:

physica status solidi (a)

Année:

1989

Langue:

english

Fichier:

PDF, 588 KB

english, 1989

42

Positron Annihilation Studies in Zeolites

M. Dębowska, J. Ch. Abbé, G. Duplâtre

Journal:

physica status solidi (b)

Année:

1988

Langue:

english

Fichier:

PDF, 383 KB

english, 1988

43

Positronium formation in a liquid phase: Influence of intratrack reactions and temperature

Sergey V. Stepanov, Vsevolod M. Byakov, Gilles Duplâtre, Dmitriy S. Zvezhinskiy, Yuri V. Lomachuk

Journal:

physica status solidi (c)

Année:

2009

Langue:

english

Fichier:

PDF, 210 KB

english, 2009

44

Solvent and temperature effects on positronium annihilation parameters and on its quenching reactions with the free radical HTEMPO

W. F. Magalhães, J. C. Abbé, G. Duplâtre

Journal:

Structural Chemistry

Année:

1991

Langue:

english

Fichier:

PDF, 870 KB

english, 1991

45

Synthesis and characterization of antimony mixed-valence compounds in view of solid state isotopic exchange studies

S. Fernandez-Valverde, E. Ordońez-Regil, P. Bosch, G. Duplâtre

Journal:

Journal of Radioanalytical and Nuclear Chemistry

Année:

1998

Langue:

english

Fichier:

PDF, 387 KB

english, 1998

46

Formation of positronium and kinetics of its quenching reactions in benzene solutions

W.F. Magalhaes, J.Ch. Abbé, G. Duplâtre

Journal:

Chemical Physics

Année:

1989

Langue:

english

Fichier:

PDF, 693 KB

english, 1989

47

Energetic states of positronium in liquids from the study of magnetic field effects and of spin conversion reactions

F. Didierjean, I. Billard, W.F. Magalhaes, G. Duplǎtre

Journal:

Chemical Physics

Année:

1993

Langue:

english

Fichier:

PDF, 995 KB

english, 1993

48

Positronium formation and fast radiolytic processes in polar solvents

J.Ch. Abbé, G. Duplatre, A. Haessler, J. Talamoni

Journal:

International Journal of Radiation Applications and Instrumentation. Part C. Radiation Physics and Chemistry

Année:

1986

Langue:

english

Fichier:

PDF, 457 KB

english, 1986

49

Consecutive captures of electrons and positrons in the positron spur by HgCl2 and halide detachment in polar solvents

F. Didierjean, G. Duplâtre, J.Ch. Abbe

Journal:

International Journal of Radiation Applications and Instrumentation. Part C. Radiation Physics and Chemistry

Année:

1991

Langue:

english

Fichier:

PDF, 474 KB

english, 1991

50

Positronium formation and quenching in frozen and liquid solutions in octanol

Frédéric Bockstahl, Isabelle Billard, Gilles Duplâtre, André Bonnenfant

Journal:

Chemical Physics

Année:

1998

Langue:

english

Fichier:

PDF, 219 KB

english, 1998