CVD-Grown Monolayer MoS2 and GaN Thin Film Heterostructure for a Self-Powered and Bidirectional Photodetector with an Extended Active Spectrum

P Vashishtha, IH Abidi, SP Giridhar… - … Applied Materials & …, 2024 - ACS Publications
Photodetector technology has evolved significantly over the years with the emergence of
new active materials. However, there remain trade-offs between spectral sensitivity …

Rapid characterization of point defects in solid-state ion conductors using raman spectroscopy, machine-learning force fields, and atomic raman tensors

W O'Leary, M Grumet, W Kaiser, T Bučko… - Journal of the …, 2024 - ACS Publications
The successful design of solid-state photo-and electrochemical devices depends on the
careful engineering of point defects in solid-state ion conductors. Characterization of point …

Raman Flow Cytometry and Its Biomedical Applications

J Xu, H Chen, C Wang, Y Ma, Y Song - Biosensors, 2024 - mdpi.com
Raman flow cytometry (RFC) uniquely integrates the “label-free” capability of Raman
spectroscopy with the “high-throughput” attribute of traditional flow cytometry (FCM), offering …

Critical microstructural modifications of Cu/Zn/Al2O3 catalyst during CO2 hydrogenation to methanol

JLM Barros, OT Neto, BS Archanjo, O Kuznetsov… - Catalysis Today, 2024 - Elsevier
This contribution reports the impact of the reaction pressure (1, 10, 20 and 30 bar) on the
deactivation of the commercial catalyst Cu/ZnO/Al 2 O 3 during the CO 2 hydrogenation to …

3D nanoplasmonic structure for ultrahigh enhanced SERS with less variability, polarization independence, and multimodal sensing applied to picric acid detection

AM Shrivastav, M Abutoama, I Abdulhalim - Nanoscale Advances, 2024 - pubs.rsc.org
Surface-enhanced Raman scattering (SERS) is recognized as a powerful analytical method.
However, its efficacy is hindered by considerable signal variability stemming from factors like …

Atomic Layer Engineering of Ferroelectricity in Dion–Jacobson Perovskites

S Morita, D Urushihara, K Nishibashi… - Journal of the …, 2024 - ACS Publications
Recent advances in “hybrid-improper” ferroelectricity in Dion–Jacobson (DJ)-type layered
perovskites have caused renewed interest in the search for new ferroelectrics. Here, we …

Origin of zero thermal expansion in an average cubic structure in Pb-free relaxor ferroelectrics

A Tripathi, A Pandey, JA Alonso, R Erasmus… - Applied Physics …, 2024 - pubs.aip.org
This study presents “K 0.5 Na 0.5 NbO 3-based” Pb-free smart material 0.80 (K 0.5 Na 0.5
NbO 3)–0.20 (Ba 0.9 Sr 0.1 TiO 3)(KBST20) as exhibiting zero thermal expansion (ZTE) at …

Enhancing the performance of non-flow rechargeable zinc bromine batteries through electrolyte concentration correlation with microporous carbon cathodes

E Ballas, N Shpigel, M Noked, D Aurbach - Journal of Power Sources, 2024 - Elsevier
The quest for renewable energy storage solutions highlights the need for systems prioritizing
safety, cost-effectiveness, and accessibility of materials and compartments. Unlike traditional …

SERS profiling of blood serum filtrate components from patients with type II diabetes using 100 kDa filtration devices

Z Shoukat, R Atta, MI Majeed, H Nawaz, N Rashid… - RSC …, 2025 - pubs.rsc.org
Blood carries some of the most valuable biomarkers for disease screening as it interacts with
various tissues and organs in the body. Human blood serum is a reservoir of high molecular …

Effect of Sulfate and Carbonate Ions on Lithium Carbonate Precipitation from a Low Concentration Lithium Containing Solution

DR Aprilianto, I Perdana, Rochmadi… - Industrial & …, 2024 - ACS Publications
Lithium carbonate (Li2CO3) is one of the main precursors for lithium-ion batteries (LIBs).
This compound can be obtained through direct extraction from primary sources such as ores …