Applied Physics Letters
Articles in this Issue
A laser-based system for real-time detection of toxic elements in aerosols and gases
High-sensitivity material analysis techniques, relying on conventional (radio frequency-based and electrostatic) particle accelerators, such as particle-induced x-ray emission and particle-induced gam...
Erratum: “Continuously tunable uniaxial strain engineering of two-dimensional materials under scanning probe microscopy” [Appl. Phys. Lett. <b>127</b> , 093503 (2025)]
Introducing ultrafast EBIC: Spatially resolved transient analysis of an avalanche photodiode
We present ultrafast electron-beam-induced current (EBIC) measurements using an ultrafast scanning electron microscope (USEM) to investigate picosecond-scale transient behavior in semiconductor device...
Polarization-encoded Kramers–Kronig single-path interferometer to unscramble a twisted wavefront
We propose and experimentally demonstrate a single-shot approach to unscrambling a twisted wavefront, leveraging a single-path interferometer and the Kramers–Kronig (KK) relation. In a single-path int...
Ohmic contact at 2D Bi2O2Se/TaNiTe5 interface via self-modulation doping
The quasi-2D Bi2O2Se has become a rising star in channel materials, but its contact resistance (RC) with metal still lags behind the requirements for advanced technology nodes. Here, ultra-low Schottk...