X-ray-driven Hanbury Brown and Twiss spectroscopy
Crookes, W. Contributions to molecular physics in high vacua—magnetic deflection of molecular trajectory—laws of magnetic rotation in high…
Spectroscopy of Wigner crystal polarons in an atomically thin semiconductor
Device fabrication The flakes used for device fabrication were mechanically exfoliated from bulk crystals (HQ Graphene, WSe2, NIMS…
Molecular quantum-dot orbital hybridization supports efficient endothermic singlet exciton fission
Daiber, B. et al. Change in tetracene polymorphism facilitates triplet transfer in singlet fission-sensitized silicon solar cells. J.…
Dynamic magneto-chiral instability in photoexcited tellurium
Fukushima, K., Kharzeev, D. E. & Warringa, H. J. Chiral magnetic effect. Phys. Rev. D. 78, 074033 (2008).…
Triplets electrically turn on insulating lanthanide-doped nanoparticles
LnNPs consist of an inorganic insulating host, typically fluorides or oxides such as NaGd/Y/LuF4 with a large energy…
Measurement of optically induced broken time-reversal symmetry in atomically thin crystals
TH Faraday rotation in monolayer WS2 First, we study the non-centrosymmetric WS2 monolayer. The excitation of TMD monolayers…
Comprehensive investigation of emission homogeneity of InGaAs multiple quantum wells using spatially resolved spectroscopy
Semiconductor lasers are a class of devices in which the light is generated via stimulated emission in a…
Strong-interaction-driven quadrupolar-to-dipolar exciton transitions in a trilayer moiré superlattice
Wang, G. et al. Colloquium: excitons in atomically thin transition metal dichalcogenides. Rev. Mod. Phys. 90, 021001 (2018).…
Optical signatures of interlayer electron coherence in a bilayer semiconductor
Transition-metal dichalcogenides (TMDs) are direct-gap semiconductors that can host optically bright excitons corresponding to Coulomb-bound electron–hole pairs. Due…
Wide-field spectroscopic imaging of optical activity
Concept and experimental workflow Figure 1 shows the conceptual scheme and the experimental setup of the polarization-sensitive off-axis…