Graphene, a hexagonal grid of carbon atoms arranged into an atomically thin 2D-lattice, is one of the strongest known materials with extraordinary electrical properties. These properties were investigated by probing a micron-sized graphene flake suspended between current leads using standard conductance measurements while the charge carrier density was tuned with a back gate. The gate dependence of conductance of the high-quality monolayer graphene sample was in line with the theory of ballistic graphene reaching mobilities up to 105 cm2/(Vs). Measurements as a function of temperature showed evidence of scattering from flexural phonons. At low temperatures, electronic multimode Fabry-Pérot interference was observed.Grafeeni, heksagonaalisee...
Työssä tutkitaan grafeenin elektronirakennetta Tight Binding-menetelmällä. Tarkemmin käydään läpi Ké...
The book is an introduction to the science and possible applications of Graphene, the first one-atom...
Graphene is a very rapidly rising star among nanomaterials. It has great potential in both terms of...
Graphene is a two-dimensional sheet of carbon atoms arranged in a hexagonal honeycomb lattice. After...
Graphene is a two-dimensional sheet of carbon atoms arranged in a hexagonal honeycomb lattice. After...
In this thesis, sophisticated conductance and noise measurements were employed for studying electron...
Graphene, a one atom thick layer of carbon atoms, has in the last four years become one of the most ...
Koska grafeeni on aito kaksiulotteinen materiaali, sen avulla voidaan tutkia käytännössä teorioiden ...
Graphene is an effectively two-dimensional semimetallic material consisting of a sheet of carbon ato...
Graphene is a versatile material suggested for nanoelectronics applications. The purpose of this th...
Graphene is an effectively two-dimensional semimetallic material consisting of a sheet of carbon ato...
This thesis examines the electrical and mechanical properties of graphene sheets. We perform low tem...
Graphene has generated enormous interest after its discovery in 2004, both in the scientific communi...
Työssä tutkitaan grafeenin elektronirakennetta Tight Binding-menetelmällä. Tarkemmin käydään läpi Ké...
Työssä tutkitaan grafeenin elektronirakennetta Tight Binding-menetelmällä. Tarkemmin käydään läpi Ké...
Työssä tutkitaan grafeenin elektronirakennetta Tight Binding-menetelmällä. Tarkemmin käydään läpi Ké...
The book is an introduction to the science and possible applications of Graphene, the first one-atom...
Graphene is a very rapidly rising star among nanomaterials. It has great potential in both terms of...
Graphene is a two-dimensional sheet of carbon atoms arranged in a hexagonal honeycomb lattice. After...
Graphene is a two-dimensional sheet of carbon atoms arranged in a hexagonal honeycomb lattice. After...
In this thesis, sophisticated conductance and noise measurements were employed for studying electron...
Graphene, a one atom thick layer of carbon atoms, has in the last four years become one of the most ...
Koska grafeeni on aito kaksiulotteinen materiaali, sen avulla voidaan tutkia käytännössä teorioiden ...
Graphene is an effectively two-dimensional semimetallic material consisting of a sheet of carbon ato...
Graphene is a versatile material suggested for nanoelectronics applications. The purpose of this th...
Graphene is an effectively two-dimensional semimetallic material consisting of a sheet of carbon ato...
This thesis examines the electrical and mechanical properties of graphene sheets. We perform low tem...
Graphene has generated enormous interest after its discovery in 2004, both in the scientific communi...
Työssä tutkitaan grafeenin elektronirakennetta Tight Binding-menetelmällä. Tarkemmin käydään läpi Ké...
Työssä tutkitaan grafeenin elektronirakennetta Tight Binding-menetelmällä. Tarkemmin käydään läpi Ké...
Työssä tutkitaan grafeenin elektronirakennetta Tight Binding-menetelmällä. Tarkemmin käydään läpi Ké...
The book is an introduction to the science and possible applications of Graphene, the first one-atom...
Graphene is a very rapidly rising star among nanomaterials. It has great potential in both terms of...