Results 301 to 310 of about 122,250 (327)

Event-based high-resolution neutron image formation analysis using intensified CMOS cameras. [PDF]

Sci Rep
Gustschin A, Han Y, Losko A, Wolfertz A, Hussey DS, Szentmiklósi L, Kis Z, Trtik P, Boillat P, Kaestner A, Strobl M, Tengattini A, Helfen L, Schulz M.   +13 more
europepmc   +1 more source

Deciphering Transition Metal Diffusion in Anode Battery Materials: A Study on Nb Diffusion in NbxTi1−xO2

Carbon Energy, EarlyView.
ABSTRACT Demand for fast‐charging lithium‐ion batteries (LIBs) has escalated incredibly in the past few years. A conventional method to improve the performance is to chemically partly substitute the transition metal with another to increase its conductivity.
Ola Kenji Forslund, Carmen Cavallo, Johan Cedervall, Jun Sugiyama, Kazuki Ohishi, Akihiro Koda, Alessandro Latini, Aleksandar Matic, Martin Månsson, Yasmine Sassa   +9 more
wiley   +1 more source

Enhanced production of ⁶⁰Fe in massive stars. [PDF]

Nat Commun
Spyrou A, Richman D, Couture A, Fields CE, Liddick SN, Childers K, Crider BP, DeYoung PA, Dombos AC, Gastis P, Guttormsen M, Hermansen K, Larsen AC, Lewis R, Lyons S, Midtbø JE, Mosby S, Muecher D, Naqvi F, Palmisano-Kyle A, Perdikakis G, Prokop C, Schatz H, Smith MK, Sumithrarachchi C, Sweet A.   +25 more
europepmc   +1 more source

Mechanical Stress‐Tolerant Diffusion‐Dependent Electrode With Well‐Dispersed Silicon Particles for High‐Performance All‐Solid‐State Batteries

Carbon Energy, EarlyView.
We propose a mechanical stress‐tolerant all‐solid‐state electrode with morphologically controlled active materials. In this design, local stress induced by the concentrated volume expansion during lithiation is significantly reduced, ensuring conformal contact between solid components and resulting in stable capacity retention over repeated cycles ...
Ju Young Kim, Junhyeok Choi, Jaecheol Choi, Yunho Lee, Seok Hun Kang, Seokjae Hong, Hyungsub Kim, Yong Min Lee, Young‐Gi Lee   +8 more
wiley   +1 more source

On the magnetic and crystal structures of NiO and MnO. [PDF]

Acta Crystallogr B Struct Sci Cryst Eng Mater
Pomjakushin V.
europepmc   +1 more source

Elucidating the Role of Intralayer Cation Ordering and Disordering in Li0.6[Li0.2Mn0.8]O2 Cathode Materials

Carbon Energy, EarlyView.
The researchers successfully synthesized ordered/disordered Li0.6[Li0.2Mn0.8]O2 material. Based on the results of ab initio molecular dynamics (AIMD) simulations, the structure exhibits stability as evidenced by energy fluctuations around the equilibrium position without any abrupt drops.
Huaifang Shang, Qiaojian He, Lina Yan, E. Xiaoye, Jing Xu, Yidan Mu, Zheng‐Yao Li, Kai Sun, Dongfeng Chen, Biao Li, Hui Shan, Huanhuan Xie   +11 more
wiley   +1 more source

Compact stars with non-uniform relativistic polytrope. [PDF]

Sci Rep
Nouh MI, Foda MM, Aboueisha MS.
europepmc   +1 more source

The Impact of X‐ray Damage in Chemical Crystalline Materials and New Opportunities for Small Molecule Serial Crystallography

Chemistry – A European Journal, EarlyView.
The impact of X‐ray damage in chemical crystals was minimised by the introduction of area detectors in the late 20th‐century. Now, ever‐brighter X‐ray sources are re‐establishing X‐ray damage as a key challenge. This article reviews recent observations of X‐ray‐induced processes in chemical samples and discusses state‐of‐the‐art methodologies for their
Sam G. Lewis, Mark R. Warren, Lauren E. Hatcher   +2 more
wiley   +1 more source

Rare earth element nucleosynthetic anomalies and dust transport in the protoplanetary disk. [PDF]

Sci Adv
Hu JY, Tissot FLH, Marquez RTC, Shorttle O, Clarke CJ, Sellek AD, Dauphas N, Charlier BLA, Leya I, Yokochi R, Ireland TJ, Williams HM.   +11 more
europepmc   +1 more source

Crystal Structure of Carbonic Acid (H2CO3) at Elevated Pressures from Single‐Crystal Diffraction

Chemistry – A European Journal, EarlyView.
Carbonic acid (H2CO3) was synthesized by a reaction of H2O with CO2 at moderate pressures and temperatures. For the first time, the crystal structure of an H2CO3 polymorph was determined by single‐crystal X‐ray diffraction. The structural model was confirmed by DFT‐based calculations in combination with experimental Raman spectroscopy.
Dominik Spahr, Elena Bykova, Lkhamsuren Bayarjargal, Maxim Bykov, Lukas Brüning, Valentin Kovalev, Victor Milman, Nico Giordano, Hanns‐Peter Liermann, Björn Winkler   +9 more
wiley   +1 more source