Angle resolved photoemission spectroscopy (ARPES) is commonly known as a powerful
probe of the one-electron removal spectral function in ordered solid state. With increasing …

Altermagnets are an emerging elementary class of collinear magnets. Unlike ferromagnets,
their distinct crystal symmetries inhibit magnetization while, unlike antiferromagnets, they …

Chirality depends on particular symmetries. For crystal structures it describes the absence of
mirror planes and inversion centers, and in addition to translations, only rotations are …

This article reviews photoemission experiments that simultaneously resolve at least two of
the following degrees of freedom: space (real and momentum space), time (intrinsic time …

In photoionization of free, unoriented chiral molecules with circularly polarized radiation, a
significant circular dichroism, ie, an asymmetry in the forward-backward electron emission …

We performed a full map** of the bulk electronic structure including the Fermi surface and
Fermi-velocity distribution v F (k F) of tungsten. The 4D spectral function ρ (EB; k) in the …

We expand the phase diagram of two-dimensional, nonsymmorphic crystals at integer
fillings that do not guarantee gaplessness. In addition to the trivial, gapped phase that is …

The design of a versatile high-precision eight-axis ultrahigh-vacuum-compatible polarimeter
is presented. This multipurpose instrument can be used as a self-calibrating polarization …

Chiral crystals and molecules were recently predicted to form an intriguing platform for
unconventional orbital physics. Here, we report the observation of chirality-driven orbital …

We performed angle-resolved photoemission spectroscopy (ARPES) of bulk 2H-WSe 2 for
different crystal orientations linked to each other by time-reversal symmetry. We introduce a …