Results 201 to 210 of about 24,312 (276)

New Advances of Degradable Magnesium‐Based Metal Biomaterials in the Field of Orthopedics

Rare Metals, EarlyView.
ABSTRACT Based on their outstanding biomechanical properties and superior osteogenic activity, magnesium (Mg) and its alloys have been extensively investigated for their biocompatibility and therapeutic efficacy in treating fractures and bone defects.
Jia‐Nan Yu, Shao‐Sheng Jia, Rong‐Bang Sun, Tong Zhang, Ling‐Chuang Bai, Di Mei, Shi‐Jie Zhu, Lan Chen, Shao‐Kang Guan   +8 more
wiley   +1 more source

Author Correction: Nano-imaging photoresponse in a moiré unit cell of minimally twisted bilayer graphene. [PDF]

Nat Commun, 2022
Hesp NCH, Torre I, Barcons-Ruiz D, Herzig Sheinfux H, Watanabe K, Taniguchi T, Krishna Kumar R, Koppens FHL.   +7 more
europepmc   +1 more source

Enhancing the Chemical Reactivity of Graphene through Substrate Engineering

Small, EarlyView.
This review highlights methods to enhance the reactivity of graphene through substrate engineering, focusing on strain and charge doping. Strains induced by nanoparticles, metal crystal orientations, or stretchable polymers increase the reactivity of graphene.
Jia Tu, Mingdi Yan
wiley   +1 more source

Moiré Lattice of Twisted Bilayer Graphene as Template for Non-Covalent Functionalization. [PDF]

Angew Chem Int Ed Engl
Dierke T, Wolff S, Gillen R, Eisenkolb J, Nagel T, Maier S, Kivala M, Hauke F, Hirsch A, Maultzsch J.   +9 more
europepmc   +1 more source

Coulomb interaction, phonons, and superconductivity in twisted bilayer graphene. [PDF]

Proc Natl Acad Sci U S A, 2021
Cea T, Guinea F.
europepmc   +1 more source

Formation Mechanism of BN Flakes on MWCNTs

Small, EarlyView.
This work presents a novel heterostructured h‐BN flake‐coating on multi‐wall carbon nanotubes synthesized via CVD. It details structural characterization supported by molecular dynamics simulations. The mechanism of BN flake formation, stress‐induced buckling, and van der Waals heterostructure design is discussed, highlighting applications in thermal ...
Tongshan Liu, Xingyi Yan, David G. Hopkinson, Christopher S. Allen, Barbara M. Maciejewska, Mark Wilson, Nicole Grobert   +6 more
wiley   +1 more source

MnBr2${\rm MnBr}_2$ on the Graphene on Ir(110) Substrate: Growth, Structure, and Super‐Moiré

Small, EarlyView.
The study realizes single‐layer MnBr2${\rm MnBr}_2$ via molecular beam epitaxy on graphene on Ir(110), unveiling a unique super‐moiré (“moiré of moirés”) formed by lattices of different symmetries. Remarkably, this super‐moiré is driven by a virtual interaction between non‐contacting layers.
Affan Safeer, Oktay Güleryüz, Nicolae Atodiresei, Wouter Jolie, Thomas Michely, Jeison Fischer   +5 more
wiley   +1 more source

Moiré Superlattice Effects and Band Structure Evolution in Near-30-Degree Twisted Bilayer Graphene. [PDF]

ACS Nano, 2022
Hamer MJ, Giampietri A, Kandyba V, Genuzio F, Menteş TO, Locatelli A, Gorbachev RV, Barinov A, Mucha-Kruczyński M.   +8 more
europepmc   +1 more source

Interface‐Engineered Bi0.5Sb1.5Te3/WSe2 Heterostructures for Enhanced Thermoelectric Performance

Small, EarlyView.
BST/WSe2 heterostructures grown by pulsed laser deposition exhibit semicoherent van der Waals interfaces, characterized by lattice strain, compressed gaps, and localized moiré patterns. These interfacial features modulate carrier generation and energy filtering, yielding high Seebeck coefficients and a consistently high power factor above 50 µW cm−1 K ...
Karan Giri, Yen‐Ling Wang, Yi‐Ting Wu, Chun‐Hua Chen   +3 more
wiley   +1 more source

Carrier transport theory for twisted bilayer graphene in the metallic regime. [PDF]

Nat Commun, 2021
Sharma G, Yudhistira I, Chakraborty N, Ho DYH, Ezzi MMA, Fuhrer MS, Vignale G, Adam S.   +7 more
europepmc   +1 more source