Angle-resolved photoemission spectroscopy (ARPES), with its exceptional sensitivity to both
the binding energy and the momentum of valence electrons in solids, provides unparalleled …

In the last decade, there has been a proliferation of laser sources for time-and angle-
resolved photoemission spectroscopy (TR-ARPES), building on the proven capability of this …

The excitonic insulator is an electronically driven phase of matter that emerges upon the
spontaneous formation and Bose condensation of excitons. Detecting this exotic order in …

This review outlines fundamental principles, instrumentation, and capabilities of angle-
resolved photoemission spectroscopy (ARPES) and microscopy. We will present how high …

Angle-resolved photoemission spectroscopy (ARPES)--with its exceptional sensitivity to both
the binding energy and momentum of valence electrons in solids--provides unparalleled …

Abstract Development of ultrafast lasers and nonlinear optical techniques over the last two
decades provides tools to access real-time dynamics of low energy excitations in …

Coexisting orders are key features of strongly correlated materials and underlie many
intriguing phenomena from unconventional superconductivity to topological orders. Here …

Time-and angle-resolved photoemission spectroscopy is a powerful probe of electronic
band structures out of equilibrium. Tuning time and energy resolution to suit a particular …

High-order harmonic generation (HHG) has a broad spectrum covering vacuum ultraviolet to
extreme ultraviolet (XUV) bands, which is useful for applications involving material analyses …

The pursuit of a comprehensive understanding of the dynamical nature of intertwined orders
in quantum matter has fueled the development of several new experimental techniques …