Recherche

Afficher tous les résultats pour

Accueil

Personne

László Forró

À propos
Confidentialité
Mentions légales

Graph Chatbot

Publications associées (298)

Pressure dependence of the superconducting transition temperature in C6Yb and C6Ca

László Forró, Ana Akrap

2006

Electron spin resonance of single-walled carbon nanotubes and related structures

László Forró, Bálint Náfrádi

We report new results on the electron spin resonance of single walled carbon nanotubes, peapods and double walled carbon nanotubes. A small ESR line is present in well purified samples and its temperature dependence reveals a striking 'super-Curie' paramag ...

2006

Effect of ultraviolet light irradiation on macroscopic single-walled carbon nanotube bundles

László Forró, Andrzej Kulik, Richard Gaal, Mirko Milas, Csilla Mikó, Jin Won Seo

2006

Beyond the linearity of current-voltage characteristics in multiwalled carbon nanotubes

László Forró, Csilla Mikó

We present local and non-local electron transport measurements on individual multi-wall nanotubes for bias voltages between 0 and about 4 V. Local current–voltage characteristics are quite linear. In contrast, non-local measurements are highly nonlinear; t ...

2006

Separation of Orbital Contributions to the Optical Conductivity of BaVS3

Helmuth Berger, László Forró, Richard Gaal, Neven Barisic, Ana Akrap

2006

Growth of single-crystalline KNbO3 nanostructures

László Forró, Nava Setter, Jin Won Seo, Arnaud Magrez

This communication reports on the growth of highly uniform KNbO3 nanowires exhibiting a narrow diameter distribution around 60 nm and a length-to-width ratio up to 100. The nanowires were prepared by a hydrothermal route, which enables simple, gram-scale p ...

2006

Cellular toxicity of carbon-based nanomaterials

László Forró, Sandor Kasas, Jin Won Seo, Arnaud Magrez

The cellular toxicity of carbon-based nanomaterials was studied as a function of their aspect ratio and surface chemistry. These structures were multiwalled carbon nanotubes, carbon nanofibers, and carbon nanoparticles. Their toxicity was tested in vitro o ...

2006

Lectin-carbohydrate affinity measured using a quartz crystal microbalance

László Forró, Andrzej Kulik

2006

Versatile force-feedback manipulator for nanotechnology applications

Sébastien Grange, Charles Baur, László Forró, Gérard Gremaud, Andrzej Kulik, Raphaël Foschia, Kyumin Lee, Marc Jobin

2005

Singlet oxygen ((1)Delta(g))-mediated oxidation of cellular and subcellular components: ESR and AFM assays

László Forró, Andrzej Kulik, Andrzej Sienkiewicz, Sandor Kasas

We report a comprehensive in vitro study of the photo-oxidative stress on different biomolecular and cellular targets generated in the presence of fullerol C-60(OH)(n), a novel, fullerene-based and water-soluble sensitizer of singlet oxygen ((1)Delta(g)). ...

Institute of Physics2005

Elastic modulus of multi-walled carbon nanotubes produced by catalytic chemical vapour deposition

László Forró, Andrzej Kulik, Andras Kis, Jin Won Seo, Branimir Lukic, Kyumin Lee, Klara Hernadi

Springer Verlag2005

Magnetite: Raman study of the high-pressure and low-temperature effects

Helmuth Berger, László Forró, Giorgio Margaritondo

We report the results of a low-temperature (300 K-15 K) high-pressure (up to 22 GPa) Raman study of the Verwey transition in magnetite (Fe3O4). We use additional Raman modes observed below the Verwey transition to determine how the transition temperature c ...

2005

Friction force microscopy as an alternative method to probe molecular interactions

László Forró, Andrzej Kulik, Sylvia Jeney

2005

Catalytically grown carbon nanotubes of small diameter have a high Young's modulus

László Forró, Andrzej Kulik, Andras Kis, Jin Won Seo, Branimir Lukic, Sylvia Jeney

American Chemical Society2005

Superficial and deep changes of cellular mechanical properties following cytoskeleton disassembly

László Forró, Giovanni Dietler, Harald Hirling, Sandor Kasas, Alexandre Yersin, Gabriele Grenningloh, Xiao Wang

2005

Direct observation of nondiffusive motion of a Brownian particle

László Forró, Andrzej Kulik, Branimir Lukic, Sylvia Jeney

The thermal position fluctuations of a single micron-sized sphere immersed in a fluid were recorded by optical trapping interferometry with nanometer spatial and microsecond temporal resolution. We find, in accord with the theory of Brownian motion includi ...

2005

Growth kinetics of one-dimensional KNbO3 nanostructures by hydrothermal processing routes

László Forró, Nava Setter, Arnaud Magrez

The growth kinetics of one-dimensional single-crystalline KNbO3 nanostructures (nanowires and nanofingers, the latter understood as defective nanowires) prepared by hydrothermal processing routes has been theoretically studied. A model taking into account ...

2005

Growth of carbon nanotubes with alkaline earth carbonate as support

László Forró, Csilla Mikó, Jin Won Seo, Arnaud Magrez, Klara Hernadi

Multiwalled carbon nanotubes (MWCNTs) were grown by chemical vapor deposition by applying C2H2 fluxed over Fe1-xCox catalyst supported by alkaline earth carbonate. Detailed investigations of the chemical process occurring prior and during the growth allowe ...

2005

Page 15 sur 15