Applied Physics Letters
Articles in this Issue
Low two-level-system noise in hydrogenated amorphous silicon
At sub-Kelvin temperatures, two-level systems (TLSs) present in amorphous dielectrics source a permittivity noise, degrading the performance of a wide range of devices using superconductive resonators...
Two-terminal photovoltaic neuromorphic device with temporal dynamics for reservoir computing
Photovoltaic (PV) neuromorphic devices with photocurrents under illumination as readouts have gained increasing attention due to their ultralow latency and excellent energy efficiency during reading p...
Controllable ferromagnetism in Cr2Te2 monolayer with intrinsic half-metallicity
Two-dimensional (2D) magnetic materials with high spin polarization and controllable magnetic anisotropy energy (MAE) are critical for advancing spintronic technologies. Using first-principles calcula...
Single-shot Fourier ptychography using polarization-encoded illumination
Fourier ptychography (FP) is widely adopted for label-free, high-resolution quantitative phase imaging (QPI) of biological samples. However, its imaging speed is limited by the need for multiple acqui...
Ferroelectric control of valleytronic nonvolatile storage in HfCl2/Sc2CO2 heterostructure
Valleytronics, utilizing the valley degree of freedom in electrons, has potential for advancing the next-generation nonvolatile storage. However, practical implementation remains challenging due to th...
First-principles and Monte Carlo simulations of high-entropy MXenes
In this work, we developed a computational framework that integrates first-principles density functional theory (DFT) calculations with Monte Carlo (MC) algorithm to search for the most stable configu...
Strong coupling between cavity and flopping-mode qubit beyond direct gate connection in a Si/SiGe triple quantum dot
Cavity coupled flopping-mode spin qubit is considered as a promising scheme for enabling long-range qubit interactions in large-scale semiconductor quantum computation. In this work, we fabricate a li...
Synchrotron 3D-RSM reveals the microstructure of superconducting YBa2Cu3O7−<i>x</i> films grown on various substrates
Further unleashing the full potential of YBa2Cu3O7−x (YBCO), a premier high-temperature superconductor, for devices in advanced communication technologies hinges on the refinement of its fabrication p...
Orbital torque in Mn/FM bilayer systems
We investigate the orbital torque generated in ferromagnetic (FM)/manganese (Mn) bilayer systems based on angular-dependent spin-torque ferromagnetic resonance (ST-FMR) experiments. From the ST-FMR re...
Loss tangent fluctuations due to two-level systems in superconducting microwave resonators
Superconducting microwave resonators are critical to quantum computing and sensing technologies. Additionally, they are common proxies for superconducting qubits when determining the effects of perfor...