Category archives: DIPC

The anisotropic behaviour of ultrafast electron transfer at the metal/organic interface

The anisotropic behaviour of ultrafast electron transfer at the metal/organic interface

Condensed matterDIPC Attosecond PhysicsMaterials

By DIPC

Quantum objects are not abstract entities. On the contrary, they are quite real, As such, individual quantum objects can be detected, manipulated and their characteristics analysed using the appropriate techniques. Take the case of a single molecule adsorbed on a substrate. Scanning Tunneling Microscopy (STM) would reveal electron densities of molecular orbitals, could be used […]

A platform for building tunable terahertz detectors at liquid nitrogen temperatures

A platform for building tunable terahertz detectors at liquid nitrogen temperatures

DIPC Advanced materialsMaterials

By DIPC

Terahertz (THz) radiation is all around us. For example, this page emits blackbody radiation mainly in the THz region (broadly from 0.3 THz to 30 THz). Because terahertz radiation begins at a wavelength of around one millimeter and proceeds into shorter wavelengths, it is sometimes known as the submillimeter band, and its radiation as submillimeter […]

The classical nonlinear mechanics of wrinkles in 2D materials

The classical nonlinear mechanics of wrinkles in 2D materials

DIPC Advanced materialsMaterials

By DIPC

Two-dimensional (2D) materials are extraordinary for two main reasons. One is the set of mechanical properties that makes those materials a versatile playground where multiple modelling objects are possible, from the thinnest membranes with minuscule bending rigidity to very stiff plates, all with very reproducible parameters. The other reason is that both the electronic and […]

Graphene nanoribbons need to be protected from oxygen to remain functional

Graphene nanoribbons need to be protected from oxygen to remain functional

DIPC Interfaces

By DIPC

Real life is sometimes very different from laboratory settings. Take superconductivity, for example. In order to reach, it you either need extremely low temperatures, extremely high pressures or a combination of both; something that makes very difficult to conceive an everyday application out of a laboratory. Something similar happens with other new materials, but in […]

How to analyse data from galaxy spectroscopic surveys without assuming a cosmological model

How to analyse data from galaxy spectroscopic surveys without assuming a cosmological model

AstrophysicsDIPC Computational Cosmology

By DIPC

Euclid is an ESA mission to map the geometry of the Universe and better understand the mysterious dark matter and dark energy, which make up most of the energy budget of the cosmos. The mission will investigate the distance-redshift relationship and the evolution of cosmic structures by measuring shapes and redshifts of galaxies and clusters […]

New physics: the anomalous high-temperature superconductivity of yttrium hydride

New physics: the anomalous high-temperature superconductivity of yttrium hydride

DIPC Advanced materials

By DIPC

The standard explanation of superconductivity goes more or less like this. Electrical resistance is due to collisions of the electrons (whether treated as particles or waves) with impurities, imperfections, and especially the lattice vibrations of the metal crystal. The lattice vibrations of the solid will decrease as the temperature falls, because the entropy, which represents […]