Home

Person

László Forró

About
Privacy
Disclaimer

Graph Chatbot

Related publications (298)

A nanoscale probe for fluidic and ionic transport

Surface science and molecular biology are often concerned with systems governed by fluid dynamics at the nanoscale, where different physical behaviour is expected. With advances in nanofabrication techniques, the study of fluid dynamics around a nano-objec ...

2007

Metallic bundles of single-wall carbon nanotubes probed by electron spin resonance

László Forró, Bálint Náfrádi

C59N magnetic fullerenes inside single-wall carbon nanotubes (SWCNTs) are used to probe the density of states (DOS) on the host tubes using electron spin resonance (ESR). The C59N radicals are separated by C60 fullerenes to prevent dimerization and C59N-C6 ...

wiley-vch2007

Nanomechanical investigation of $Mo_6S_{9-x}I_x$ nanowire bundles

László Forró, Andrzej Kulik, Andras Kis, Dragan Mihailovic

Wiley-Blackwell2007

Competition between magnetic field dependent band structure and coherent backscattering in multiwall carbon nanotubes

László Forró, Csilla Mikó

Magnetotransport measurements in large diameter multiwall carbon nanotubes (20–40 nm) demonstrate the competition of a magnetic-field dependent bandstructure and Altshuler–Aronov–Spivak oscillations. By means of an efficient capacitive coupling to a backga ...

2007

Evidence of an equimolar C2H2-CO2 reaction in the synthesis of carbon nanotubes

László Forró, Jin Won Seo, Arnaud Magrez

Wiley-VCH Verlag GmbH2007

Matthiessen's rule in MgB2: Resistivity and T-c as a function of point defect concentration

László Forró, Richard Gaal, Neven Barisic, Balazs Sipos, Janusz Andrzej Karpinski

We present the results of a systematic study of the temperature-dependent resistivity and of T-c of a single crystal MgB2 sample as a function of point defect concentration. We have found linear, albeit weak, correlation between the decreasing superconduct ...

2007

Pressure-induced tuning of phase transition and role of disorder in electrical transport properties of beta-Sr_xV_6O_15

László Forró, Richard Gaal, Neven Barisic, Ana Akrap

2007

Uniformly Dispersed Deposition of Colloidal Nanoparticles and Nanowires by Boiling

László Forró, Andrzej Kulik, Gerit Kulik, Jürgen Brugger, Jin Won Seo, Sylvia Jeney, Arnaud Magrez, Kyumin Lee, Martial Duchamp, Ravi Shankar Sundaram

Uniformly dispersed deposition of various nanoparticles (gold and silver of 20?50 nm) and nanowires (ZnO and VOx) on different surfaces (Si, GaAs, mica, and steel) was obtained by boiling colloid drops on preheated substrates. Our results suggest a deposit ...

AIP American Institute of Physics2007

Multiwalled carbon nanotubes produced by a continuous CVD method and their use in melt mixed composites with polycarbonate

László Forró, Arnaud Magrez

In this study, two samples of multiwalled carbon nanotubes (MWNT) were synthesized by CVD of acetylene over Fe2Co catalysts supported by CaCO3 using different temperatures. The material produced at 660 °C (MWNT600) shows slightly better performance as evid ...

2007

Diameter-Dependent Elastic Modulus Supports the Metastable-Catalyst Growth of Carbon Nanotubes

László Forró, Andrzej Kulik, Jin Won Seo, Branimir Lukic, Arnaud Magrez, Kyumin Lee

We measured the elastic modulus of individual multiwalled carbon nanotubes (MWCNTs) grown by catalytic chemical vapor deposition (CVD) over a broad diameter range (10-25 nm). Alternating current (ac) dielectrophoresis was used for efficient tube deposition ...

American Chemical Society (ACS)2007

C6Yb and graphite: A comparative high-pressure transport study

László Forró, Ana Akrap

2007

Atomic force microscopy and quartz crystal microbalance study of the lectin-carbohydrate interaction kinetics

László Forró, Andrzej Kulik

2007

Catalytically grown carbon nanotubes: from synthesis to toxicity

László Forró, Mirko Milas, Jin Won Seo, Arnaud Magrez, Kyumin Lee

Catalytic chemical vapour deposition (CCVD) is currently the most promising technique to produce carbon nanotubes (CNTs) on a specific site as well as on a large-scale. Here, we review our recent experimental studies on CNTs grown by CCVD. The yield as wel ...

2007

High-pressure infrared spectroscopy: Tuning of the low-energy excitations in correlated electron systems

Helmuth Berger, László Forró, Richard Gaal, Balazs Sipos

We have extended the range of the high-pressure optical spectroscopy to the far-infrared region keeping the accuracy of ambient-pressure experiments. The developed method offers a powerful tool for the study of pressure-induced phase transitions and electr ...

2007

Motion of a colloidal particle in an optical trap

László Forró, Andrzej Kulik, Branimir Lukic, Sylvia Jeney

Thermal position fluctuations of a colloidal particle in an optical trap are measured with microsecond resolution using back-focal-plane interferometry. The mean-square displacement MSD(t) and power spectral density are in excellent agreement with the theo ...

2007

High-pressure resistivity and thermoelectric power in Yb14MnSb11

László Forró, Neven Barisic, Ana Akrap

2007

Manifestations of fine features of the density of states in the transport properties of KOs2O6

László Forró, Eduard Tutis, Ana Akrap, Janusz Andrzej Karpinski

2007

Magnetic fullerenes inside single-wall carbon nanotubes

László Forró, Bálint Náfrádi

C59N magnetic fullerenes were formed inside single-wall carbon nanotubes by vacuum annealing functionalized C59N molecules encapsulated inside the tubes. A hindered, anisotropic rotation of C59N was deduced from the temperature dependence of the electron s ...

2006

Spin resonance in the ordered magnetic state of Ni-5(TeO3)(4)Cl-2

Helmuth Berger, László Forró, Bálint Náfrádi

The transition metal tellurium oxychloride, Ni-5(TeO3)(4)Cl-2, has been investigated by high-field electron-spin resonance for frequencies up to 3 THz, at temperatures well below the magnetic ordering at 23 K. At zero external field several resonance modes ...

2006

Effect of electron and ultraviolet irradiation on aligned carbon nanotube fibers

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

2006

Page 14 of 15