The key question of this Letter is whether work can be extracted from a heat engine by using
purely quantum mechanical information. If the answer is yes, what is its mathematical …

We show that a quantum Szilard engine containing many bosons with attractive interactions
enhances the conversion between information and work. Using an ab initio approach to the …

We carried out a study of the pressure dependence of the solidification temperature in nine
pressure transmitting media that are liquid at ambient temperature, under pressures up to …

The temperature-pressure phase diagram of the ferromagnet LaCrGe 3 is determined for the
first time from a combination of magnetization, muon-spin-rotation, and electrical resistivity …

We report the temperature-pressure phase diagram of CaKFe 4 As 4 established using high-
pressure electrical resistivity, magnetization, and high-energy x-ray diffraction …

Feedback can be utilized to convert information into useful work, making it an effective tool
for increasing the performance of thermodynamic engines. Using feedback reversibility as a …

Single crystals of AlFe 2 B 2 have been grown using the self-flux growth method, and then
we measured the structural properties, temperature-and field-dependent magnetization, and …

CePd 3 S 4 exhibits interplay between ferromagnetism (FM), quadrupolar order, and the
Kondo effect at low temperatures with a FM transition temperature that is much higher than …

The pressure dependence of the upper critical field, H c 2, c, of single crystalline FeSe was
studied using measurements of the interplane resistivity, ρ c, in magnetic fields parallel to …

The pressure dependence of the structural, magnetic, and superconducting transitions and
of the superconducting upper critical field were studied in sulfur-substituted Fe (Se 1− x S x) …