Results 201 to 210 of about 23,837 (303)

First-principles investigation and device simulation of TlPbI₃-based perovskite solar cells with machine learning-driven efficiency prediction. [PDF]

RSC Adv
Harun-Or-Rashid M, Etabti H, Tazwar MT, Sadik Abid MA, Shahriyar MF, Khurramov N, Nurmatovich HA, Sabirov S, Benahmedi L, Islam MM, Rahman MF.   +10 more
europepmc   +1 more source

Water/Fat Separated Echo Planar Time‐Resolved Imaging (WFS‐EPTI) for Distortion‐Free Multi‐Contrast MRI

Magnetic Resonance in Medicine, Volume 96, Issue 2, Page 580-595, August 2026.
ABSTRACT Purpose Echo‐planar time‐resolved imaging (EPTI) provides distortion‐ and T2/T2* blurring‐free multi‐echo/multi‐contrast imaging with fast speed, making it an efficient acquisition method for various MRI applications. Here, we aim to achieve water–fat separation for EPTI to improve fat signal removal for brain/body imaging applications. Theory
Zhangxuan Hu, Timothy G. Reese, Lawrence L. Wald, Jonathan R. Polimeni, Zijing Dong, Fuyixue Wang   +5 more
wiley   +1 more source

Enhancing π-Delocalization and Suppressing Traps via Doping in Electron Transport Materials for Efficient Semitransparent Organic Photovoltaics. [PDF]

Nanomicro Lett
Mo Y, Wang J, Chen H, Gong Y, Zhou J, Lu J, Yan C, Meng L, Feng LW, Li Y, Cheng P.   +10 more
europepmc   +1 more source

Signal and Contrast Optimization With Predicted Excitations (SCOPE) for Accelerating Large FOV Body Imaging at UHF

Magnetic Resonance in Medicine, Volume 96, Issue 2, Page 635-649, August 2026.
ABSTRACT Purpose Large FOV turbo‐spin‐echo (TSE) imaging at ultra‐high field (UHF) remains challenging due to B1+ inhomogeneity and peak specific absorption rate (pSAR) limitations. This work presents a new time‐interleaved acquisition of modes (TIAMO) framework called SCOPE (Signal and Contrast Optimization with Predicted Excitations), which overcomes
Tobey D. Haluptzok, Simon Schmidt, Gregory J. Metzger   +2 more
wiley   +1 more source

Consistent Quadratic Phase Formation in 3D Fast Spin Echo Using Frequency‐Modulated RF Pulses

Magnetic Resonance in Medicine, Volume 96, Issue 2, Page 666-681, August 2026.
ABSTRACT Purpose Frequency‐modulated (FM) RF pulses achieve broadband excitation with low RF peak power, which is required in MRI with inhomogeneous magnetic fields. However, the quadratic phase generated with FM pulses makes it difficult to use them in fast spin echo (FSE), because even and odd refocused echoes have different spatial phase profiles ...
Naoharu Kobayashi, Michael Garwood
wiley   +1 more source

First principles and machine learning investigation of structural stability and optoelectronic behavior in A₂GaAgF₆ (A = Na, K, Rb, Cs) double perovskite solar cells. [PDF]

Sci Rep
Shimul AI, Kriaa K, Biswas BC, Maatki C, Rahman MA, Alemu MT, Elboughdiri N.   +6 more
europepmc   +1 more source

Characterizing Metabolic and Compositional Heterogeneity of Calf Muscle Using CEST MRI at 3 T

NMR in Biomedicine, Volume 39, Issue 8, August 2026.
This study used 3 T CEST MRI to characterize metabolic and compositional heterogeneity in eight healthy calf muscles, focusing on amide, PCr, rNOE, and MT contrasts. Distinct signatures emerged between deep stabilizer and superficial powerhouse muscles. Significant correlations with age, fat content, BMI, and strength (e.g., rNOE vs. strength) revealed
Huabin Zhang, Kangli Pi, Ziyan Wang, Fan Huang, Juan Wei, Patrick Liebig, Lin Chen, Yang Zhou, Yi Zhang, Varut Vardhanabhuti, Jianpan Huang   +10 more
wiley   +1 more source

Multiscale Characterization of Electrode-Induced Degradation in Perovskite Solar Cells. [PDF]

ACS Appl Energy Mater
Paul G, Schall JW, Guthrey HL, Migliozzi M, Tirawat R, Roberts DM, Johnston SW, Al-Jassim MM, Jiang CS, Palmstrom AF, Kern DB.   +10 more
europepmc   +1 more source

Accelerating Perovskite Solar Cell Development Through High‐Throughput Technologies: Computational Simulation, Automated Experimentation, and Intelligent Integration

Battery Energy, Volume 5, Issue 4, July 2026.
Moving beyond traditional trial‐and‐error, this review explores how integrating high‐throughput computational simulations, automated experimentation, and machine learning significantly accelerates perovskite solar cell development. By establishing intelligent, closed‐loop workflows, these synergistic technologies pave the way for fully autonomous ...
Yiming Wang, Ziwei Du, Yuhui Chen, Yicheng Qiu, Dong Yan, Bo Hou   +5 more
wiley   +1 more source

Multimodal electron microscopy of halide perovskite interfacial dynamics. [PDF]

Nature
Li X, Gu Q, Huang W, Fairclough SM, Friend RH, Stranks SD, Liu T, Ducati C.   +7 more
europepmc   +1 more source