Results 171 to 180 of about 117,477 (313)

Formation of luminescent defects in 4H-SiC upon ion irradiation and ns laser annealing. [PDF]

Sci Rep
Zanelli G, Fontan I, Andrini G, Corte E, Nieto Hernández E, Varzi V, Amine NH, Sturari S, Redolfi E, Rigato V, Campostrini M, Traina P, Picollo F, Genovese M, Ditalia Tchernij S, Forneris J.   +15 more
europepmc   +1 more source

Achieving High ON State Current through Ferroelectric Polarization‐Dependent Interfacial Resistance Switching in Undoped Orthorhombic HfO2 Films

Advanced Functional Materials, EarlyView.
Ferroelectric tunnel junction devices based on epitaxial undoped ferroelectric HfO2 films demonstrate stable switching endurance of over 106 switching cycles, low write voltages of ±3 V, 16 measured resistance states, and neuromorphic capability.
Markus Hellenbrand, Nuno Estrócio, Ji S. Kim, Babak Bakhit, Marian C. Istrate, Corneliu Ghica, Tiago Rebelo, Nives Strkalj, Abin Varghese, Bernardo Almeida, Luís S. Marques, Bipin Rajendran, Judith L. MacManus‐Driscoll, José P. B. Silva   +13 more
wiley   +1 more source

Transmission Electron Microscopy of Amorphisation and Recrystallisation of Silicon Nanowires under in situ Ion Irradiation [PDF]

, 2013
Donnelly, S. E., Hinks, J. A., Hanif, Imran   +2 more
core  

Prediction of tumour hypoxia status from the washout of positron emitters in beam-monitoring PET: carbon-ion irradiation to tumour rat models. [PDF]

EJNMMI Res
Toramatsu C, Wakizaka H, Tashima H, Sudo H, Akamatsu G, Ishikawa T, Kang HG, Seki C, Kanno I, Yamaya T.   +9 more
europepmc   +1 more source

X‐Functionality–Driven Photocatalytic Hydrogen Evolution in 2D 4‐X‐PEA2SnI4 Perovskites

Advanced Functional Materials, EarlyView.
We report a water‐based synthesis of 2D 4‐X‐PEA2SnI4 perovskite microcrystals with prominent photocatalytic (PC) activity for H2 production. The synergy between organic functionalization and HI‐derived iodide scavenges holes suppress octahedral distortion, and favor electron accumulation, enabling a PC H2 evolution ∼20 µmol·g−1 and long‐term stability ...
Taeyeon Kim, Gayoung Seo, Seong Yeon Park, Juwon Jang, Yunho Ahn, Samiksha Mukesh Jain, Samrat Das Adhikari, Harumi Correa‐Leiva, Ignacio Utreras‐Asenjo, Oscar A. Douglas‐Gallardo, Carina Pareja‐Rivera, Kayoung Cho, Byeongsung Kim, Jhonatan Rodriguez‐Pereira, Eunseo Choi, JaeHong Park, Jin Ho Bang, Danilo H. Jara‐Quinteros, Sixto Giménez, Seog Joon Yoon, Andrés F. Gualdrón‐Reyes, Iván Mora‐Seró   +21 more
wiley   +1 more source

Physicochemical Properties of α‑Pinene in Water Ice Analogs under Energetic Heavy-Ion Irradiation. [PDF]

ACS Earth Space Chem
de Barros ALF, Doreste DV, Ricca A, Murhej Y, da Silveira EF, Boduch P, Rothard H, Domaracka A.   +7 more
europepmc   +1 more source

Effects of Ion Irradiation and Temperature on Mechanical Properties of GaN Single Crystals under Nanoindentation. [PDF]

Materials (Basel), 2023
Dong Z, Zhang X, Li J, Peng S, Wan Q, Xue J, Yi X.   +6 more
europepmc   +1 more source

Polymer Interface Enables Reversible Quasi‐Solid Sulfur Conversion in Sodium‐Sulfur Batteries

Advanced Functional Materials, EarlyView.
The polymer interface enables a stable quasi‐solid sulfur conversion pathway in room‐temperature Na─S batteries. The coating regulates Na+ transport, stabilizes the cathode–electrolyte interphase, and accommodates mechanical stress, suppressing electrolyte decomposition and sulfur migration, thereby improving reaction uniformity, reducing polarization,
Reza Andaveh, Ying Zhao, Enzhong Jin, Zixin Zhang, Vinicius Martins, Parham Pirayesh, Yi Gan, Yi Yuan, Yijia Wang, Frederick Benjamin Holness, Changhong Cao, Jun Song, Yang Zhao   +12 more
wiley   +1 more source

Non-Destructive Evaluation of Damage and Electricity Characteristics in 4H-SiC Induced by Ion Irradiation via Raman Spectroscopy. [PDF]

Materials (Basel)
Dai H, Hou Z, Han X, Liang J, Jiao A, Wei Z, Wu C, Sun K, Liu Y, Wang X.   +9 more
europepmc   +1 more source

Phase patterning of metallic glasses through superfast quenching of ion irradiation-induced thermal spikes. [PDF]

Nano Converg, 2023
Kim H, Wang T, Gigax J, Zare A, Lucca DA, Hu Z, Li Y, Parker T, Shao L.   +8 more
europepmc   +1 more source