X
Search Filters
Format Format
Subjects Subjects
Subjects Subjects
X
Sort by Item Count (A-Z)
Filter by Count
positronium (11) 11
chemistry, inorganic & nuclear (8) 8
physics, nuclear (8) 8
alkanes (7) 7
positron annihilation (7) 7
science (7) 7
physics - instrumentation and detectors (6) 6
positron (6) 6
alkane (5) 5
chemistry, physical (5) 5
physics (5) 5
polymer (5) 5
positronenannihilationsspektroskopie (5) 5
surface tension (5) 5
szintillator (5) 5
freies volumen (4) 4
library (4) 4
n-alkanes (4) 4
physics, atomic, molecular & chemical (4) 4
plastic scintillators (4) 4
scanner (4) 4
signals (4) 4
temperature (4) 4
alkohole (3) 3
bubble model (3) 3
crystals (3) 3
dependence (3) 3
detectors (3) 3
free volume (3) 3
free-volume (3) 3
hit-position reconstruction (3) 3
instrumentation and detectors (3) 3
kunststoff (3) 3
lifetime (3) 3
model signals (3) 3
ortho-positronium (3) 3
positron emission tomography (3) 3
positron-annihilation (3) 3
positronenemissionstomographie (3) 3
positronenvernichtung (3) 3
strips (3) 3
time (3) 3
tomograph (3) 3
alcohols (2) 2
annihilation lifetime (2) 2
argon (2) 2
cavities (2) 2
chemistry (2) 2
defects (2) 2
helium (2) 2
hochdruck (2) 2
index medicus (2) 2
j-pet (2) 2
lebensdauer (2) 2
liquid alkanes (2) 2
model (2) 2
n-alkan (2) 2
nuclear experiment (2) 2
photomultipliers (2) 2
photons (2) 2
plastics (2) 2
positron emission (2) 2
positron-annihilation-spectroscopy (2) 2
positrons (2) 2
premelting (2) 2
reconstruction (2) 2
schmelzpunkt (2) 2
scintillators (2) 2
silica-gel (2) 2
surface-tension (2) 2
temperaturabhängigkeit (2) 2
time-of-flight (2) 2
tomography (2) 2
verschiebeeinrichtung (2) 2
wellenlänge (2) 2
wärmeausdehnung (2) 2
2,2,4-trimethylpentan (1) 1
additiv (1) 1
adsorption (1) 1
afm (1) 1
alcohol (1) 1
amplitude (1) 1
annihilation (1) 1
annihilation lifetime spectra (1) 1
annihilation techniques (1) 1
argonatmosphäre (1) 1
astronomy (1) 1
atomanordnung (1) 1
atomic-arrangement (1) 1
atoms (1) 1
atoms & subatomic particles (1) 1
austausch (1) 1
ax-pet (1) 1
beimengung (1) 1
benzoxazol (1) 1
binary mixture (1) 1
binary mixtures (1) 1
binäres gemisch (1) 1
binäres system (1) 1
biology and life sciences (1) 1
more...
Language Language
Publication Date Publication Date
Click on a bar to filter by decade
Slide to change publication date range


Conference Proceeding
Nukleonika, ISSN 0029-5922, 12/2015, Volume 60, Issue 4, pp. 801 - 804
The -Ps mean lifetime value in liquids decreases in the presence of the paramagnetic oxygen molecules via the conversion process. This effect was observed for... 
isooctane | alkanes | paramagnetic molecule | alcohols | cyclohexane | conversion | Ortho-para conversion | Paramagnetic molecule | N-alkanes | Isooctane | Cyclohexane | Alcohols | n-alkanes | ortho-para conversion
Journal Article
Journal of Colloid And Interface Science, ISSN 0021-9797, 01/2020, Volume 558, pp. 259 - 268
The negative pressure in liquids under the concave meniscus of nanometer size can be observed experimentally. This allows verification of the predictions of... 
Confined liquid | Young-Laplace law | Positronium bubble | Negative pressure | Positron annihilation
Journal Article
PLoS ONE, ISSN 1932-6203, 11/2017, Volume 12, Issue 11, p. e0186728
Journal Article
The Journal of Physical Chemistry C, ISSN 1932-7447, 11/2015, Volume 119, Issue 47, pp. 26575 - 26587
We report the synthesis and structural studies of new hybrid organic–inorganic porous materials with flexible siloxane spacers with different lengths bonded to... 
MOLECULAR-DYNAMICS | COMPLEX | CENTERBAND-ONLY DETECTION | MATERIALS SCIENCE, MULTIDISCIPLINARY | CHEMISTRY, PHYSICAL | NANOSCIENCE & NANOTECHNOLOGY | ANNIHILATION LIFETIME SPECTRA | NMR | FREE-VOLUME | TEMPERATURE | SOLIDS | EXCHANGE | POSITRON-ANNIHILATION
Journal Article
Chemical Physics, ISSN 0301-0104, 01/2013, Volume 411, pp. 1 - 5
► Surface tension in cavities produced by Ps in alkanes is larger than in flat surface. ► Absolute value of Tolman’s length rises with temperature. -Ps... 
Cavities | Alkanes | Surface tension | Positronium | Tolman’s length
Journal Article
Adsorption, ISSN 0929-5607, 5/2019, Volume 25, Issue 4, pp. 881 - 887
The sorption of n-heptane in the SBA-3 silica was investigated using positron annihilation lifetime spectroscopy (PALS). The PALS technique allows to study in... 
Chemistry | n-Heptane adsorption | Pore size distribution | Engineering Thermodynamics, Heat and Mass Transfer | SBA-3 ordered mesoporous material | Positron annihilation | Industrial Chemistry/Chemical Engineering | Surfaces and Interfaces, Thin Films
Journal Article
Journal Article
Physical chemistry chemical physics : PCCP, ISSN 1463-9076, 10/2017, Volume 19, Issue 40, pp. 27516 - 27529
Reactive octahedral silsesquioxanes of rod-like [octakis(3-chloropropyl)octasilsesquioxane - T (CH CH CH Cl) ] and spherical [octavinyloctasilsesquioxane - T... 
Journal Article
Physics Letters A, ISSN 0375-9601, 02/2014, Volume 378, Issue 11-12, pp. 915 - 917
The ortho-positronium lifetime in ice in the range of temperature of 1 K below the melting point contains a component longer than the one determined in water.... 
Ortho-positronium | Energy loss | Ice | Premelting | Positron | PHYSICS, MULTIDISCIPLINARY | LIFETIME | Ionization | Melting | Searching | Positrons | Clusters | Solid state physics | Melting points | Deposition
Journal Article
Chemical Physics Letters, ISSN 0009-2614, 09/2012, Volume 547, pp. 35 - 37
► Positron annihilation allows to determine the phase transition points in alkanes. ► The range of rotator phase increases with broadening the alkane... 
PHASE-SEPARATION | MIXTURES | TEMPERATURE | ROTATOR PHASES | SOLID-SOLUTIONS | PHYSICS, ATOMIC, MOLECULAR & CHEMICAL | CHEMISTRY, PHYSICAL | STATE | N-ALKANES
Journal Article
Defect and Diffusion Forum, ISSN 1012-0386, 03/2017, Volume 373, pp. 284 - 287
The positron annihilation lifetime spectroscopy (PALS) was applied to investigate the properties of capsules composed of n-alkanes (filling material) and... 
Ortho-positronium | Microcapsules | Micronal DS5001X | Core-shell structure | Argon | Pressure
Journal Article
Materials Science Forum, ISSN 0255-5476, 12/2010, Volume 666, pp. 93 - 98
The PALS spectra of alkanes and their binary mixtures were measured as a function of temperature and pressure. It was found that in rigid phase positronium... 
Alkanes | High pressures | Positronium | Phase transformations
Journal Article
Materials Science Forum, ISSN 0255-5476, 11/2012, Volume 733, pp. 29 - 32
Ortho-positronium lifetime in alkanes and alcohols was measured in a broad range of temperatures. The results were compared with predictions of the bubble... 
Bubble model | Decay constant | Liquid alkanes | Surface tension | Positronium | Liquid alcohols
Journal Article
Nukleonika, ISSN 0029-5922, 2015, Volume 60, Issue 4, p. 701
Journal Article
No results were found for your search.

Cannot display more than 1000 results, please narrow the terms of your search.