Polarization-Encoded Lenticular Nano-Printing with Single-Layer Metasurfaces

4/2/2026 | Yongmin Liu (Northwestern University)

Lenticular printing can create printed images that appear to change or move at different viewing angles. Metasurface-based nano-printing has enabled ultrahigh-resolution displays. However, the maximum number of independent nano-printing images achieved with one single-layer metasurface remains limited.

Bayesian Optimization with Active Learning of Design Constraints using an Entropy-based Approach

3/31/2026 | R. Arroyave (Texas A&M University)

The design of alloys for use in gas turbine engine blades is a complex task that involves balancing multiple objectives and constraints. Candidate alloys must be ductile at room temperature and retain their yield strength at high temperatures, as well as possess low density, high thermal conductivity, narrow solidification range, high solidus temperature, and a small linear thermal expansion coefficient.

First Spintronic Prototype Device that Exploits the Anomalous Hall Torque Effect

3/27/2026 | I. Krivorotov (U. California - Irvine)

Spin–orbit torques enable energy-efficient manipulation of magnetization by electric current and hold promise for applications ranging from non-volatile memory to neuromorphic computing. Here the discovery of a giant spin–orbit torque induced by anomalous Hall current in ferromagnetic conductors is reported.

Physics-aware Recurrent Convolutional Neural Network to Assimilate Mesoscale Reactive Mechanics of Energetic Materials

3/24/2026 | H. S. Udaykumar (University of Iowa) S. S. Baek (University of Virginia)

The thermo-mechanical response of shock-initiated energetic materials (EMs) is highly influenced by their microstructures, presenting an opportunity to engineer EM microstructures in a “materials-by-design” framework. However, the current design practice is limited, as a large ensemble of simulations is required to construct the complex EM structure-property-performance linkages.

Artificial Intelligence Guided Search for Chalcogenide Hybrid Inorganic / Organic Polymers Comonomers

3/24/2026 | T. Purcell (U. Arizona)

Chalcogenide hybrid inorganic/organic polymers (CHIPs) have the potential to revolutionize infrared (IR) optics and create sustainable and recyclable devices. CHIPs combine elemental sulfur with organic comonomers via inverse vulcanization to create a high-sulfur-content polymer, with optical properties that rival state-of-the-art inorganic solids with the processability and recyclability of plastic materials. However, the optimal comonomer for these applications remains unknown.

High-throughput Computational Screening of Hydrocarbon Molecules for Long-wavelength Infrared Imaging

3/24/2026 | J. Pyun, D. Lichtenberger, and JL Bredas (U. Arizona)

The development of organic or sulfur/organic hybrid polymeric materials for infrared (IR) thermal imaging applications has attracted significant interest as an alternative to expensive semiconductor transmissive materials, particularly for long-wavelength IR (LWIR, 1250–800 cm–1). To accelerate the design of new candidate IR polymers with enhanced LWIR optical transparency, a protocol has been developed that integrates density functional theory calculations for simulating IR spectra with high-throughput screening.

Structural Constraint Integration in a Generative Model for the Discovery of Quantum Materials

3/11/2026 | Mingda Li (MIT)

Billions of organic molecules have been computationally generated, yet functional inorganic materials remain scarce due to limited data and structural complexity. Here Structural Constraint Integration in a GENerative model (SCIGEN) is introduced, a framework that enforces geometric constraints, such as honeycomb and kagome lattices, within diffusion-based generative models to discover stable quantum materials candidates.

Coherent Phonon Flatband Generated in GaAs/AlAs Superlattices via Layer-selective Optical Pumping

3/10/2026 | Seth Bank (University of Texas - Austin)

Flatbands, characterized by their dispersionless energy levels in electronic, magnetic, and phononicsystems, hold substantial potential for advancements in electronics and quantum information processing. Most flatbands exist in thermal equilibrium and cannot be easily created or annihilated externally, limiting their flexibility as switchable knobs for use in microelectronics and quantum applications. In this work, the generation of a coherent phonon flatband in a GaAs/AlAs superlattice is demonstrated using 800 nm femtosecond laser pulses.

Switching Mechanisms in Wurtzite-type Ferroelectrics

3/5/2026 | Geoff Brennecka and Prashun Gorai (Colorado School of Mines)

Wurtzite-type ferroelectrics promise better performance and integration with semiconductors than traditional ferroelectrics. However, wurtzite-type ferroelectrics generally require enormous electric fields, approaching breakdown, to reverse their polarization. The underlying switching mechanism(s), especially for multinary compounds and alloys, remains elusive. Here, we examine the switching behaviors in Al1-xScxN alloys and wurtzite-type multinary candidate compounds we recently computationally identified.

Understanding Potential Therapeutic Targets for COVID Infection

3/4/2026 | Adam Gormley (Rutgers University)

The COVID-19 pandemic has focused attention on the mechanism of SARS-CoV-2 viral replication. The Nucleocapsid protein (N) of SARS-CoV-2 plays a critical role in the viral lifecycle by regulating RNA replication and by packaging the viral genome. N and RNA phase separate to form condensates that may be important for these functions. Both functions occur at membrane surfaces, but how N toggles between these two membrane-associated functional states is unclear.

Research Highlights