The evolution of multiferroics
Materials with a coexistence of magnetic and ferroelectric order—multiferroics—provide an
efficient route for the control of magnetism by electric fields. The study of multiferroics dates …
efficient route for the control of magnetism by electric fields. The study of multiferroics dates …
Multiferroicity due to charge ordering
In this contribution to the special issue on multiferroics we focus on multiferroicity driven by
different forms of charge ordering. We will present the generic mechanisms by which charge …
different forms of charge ordering. We will present the generic mechanisms by which charge …
Multiferroicity in an organic charge-transfer salt that is suggestive of electric-dipole-driven magnetism
Multiferroics, showing simultaneous ordering of electrical and magnetic degrees of freedom,
are remarkable materials as seen from both the academic and technological points of view …
are remarkable materials as seen from both the academic and technological points of view …
Observation of a two-dimensional liquid of Fröhlich polarons at the bare SrTiO3 surface
The polaron is a quasi-particle formed by a conduction electron (or hole) together with its
self-induced polarization in a polar semiconductor or an ionic crystal. Among various …
self-induced polarization in a polar semiconductor or an ionic crystal. Among various …
Observation of the polaronic character of excitons in a two-dimensional semiconducting magnet CrI3
Exciton dynamics can be strongly affected by lattice vibrations through electron-phonon
coupling. This is rarely explored in two-dimensional magnetic semiconductors. Focusing on …
coupling. This is rarely explored in two-dimensional magnetic semiconductors. Focusing on …
Photovoltaic hydrogen generation
H Tributsch - International journal of hydrogen energy, 2008 - Elsevier
Fuel production via light generated electricity and water splitting is a fundamental quantum
solar energy conversion process, which is also applied in nature and, thus, via fossil fuel …
solar energy conversion process, which is also applied in nature and, thus, via fossil fuel …
Quantitative regulation of electron–phonon coupling
Abstract Electron–phonon (e–p) coupling plays a crucial role in various physical
phenomena, and regulation of e–p coupling is vital for the exploration and design of high …
phenomena, and regulation of e–p coupling is vital for the exploration and design of high …
In situ TEM studies of oxygen vacancy migration for electrically induced resistance change effect in cerium oxides
Oxide materials with resistance hysteresis are very promising for next generation memory
devices. However, the microscopic dynamic process of the resistance change is still elusive …
devices. However, the microscopic dynamic process of the resistance change is still elusive …
Finite-temperature optical conductivity with density-matrix renormalization group methods for the Holstein polaron and bipolaron with dispersive phonons
A comprehensive picture of polaron and bipolaron physics is essential to understand the
optical absorption spectrum in many materials with electron-phonon interactions. In …
optical absorption spectrum in many materials with electron-phonon interactions. In …
Static and dynamic strain coupling behaviour of ferroic and multiferroic perovskites from resonant ultrasound spectroscopy
MA Carpenter - Journal of Physics: Condensed Matter, 2015 - iopscience.iop.org
Resonant ultrasound spectroscopy (RUS) provides a window on the pervasive influence of
strain coupling at phase transitions in perovskites through determination of elastic and …
strain coupling at phase transitions in perovskites through determination of elastic and …