Results 121 to 130 of about 10,643,801 (300)
Tailoring Symmetry Breaking in Engineered van der Waals Superlattices
Advanced Materials, EarlyView.We pioneer a scheme to tailor superpotentials in graphene based on intrinsic substrate electronic orders rather than twist angle. The resulting superpotential folds graphene's Dirac cones to either Γ$\Gamma$ or K‐points, leading to distinct symmetry behaviors.
Keda Jin +7 more
wiley +1 more source
Advanced Materials, EarlyView.A circular upcycling strategy transforms waste poly(ethylene terephthalate) bottles into microwave‐responsive Ni@C catalyst featuring lattice‐distorted nickel cores and defective carbon shells. These strain‐rich heterointerfaces enhance dielectric loss and promote localized microwave hotspots, accelerating peroxymonosulfate activation and polymer‐chain
Xiao Lu +7 more
wiley +1 more source
Focusing of linearly polarized optical vortex and a Hall effect
Компьютерная оптикаPolarization of a higher-order cylindrical vector beam (CVB) is known to be locally linear. The higher the beam order, the larger number of full circles the local linear polarization vector makes around the optical axis.
V.V. Kotlyar, A.A. Kovalev, A.G. Nalimov
doaj +1 more source
A Universal van der Waals Tunneling Injector for Monolayer CMOS
Advanced Materials, EarlyView.A universal van der Waals injector unlocks polarity‐flexible tunneling contacts for monolayer CMOS. SnSe2, an intrinsically degenerate 2D semiconductor, establishes polarity‐specific band alignments with both WSe2 and MoS2 channels, enabling steep switching, high on/off ratios, and a unified route to low‐power 2D logic.
Hanbin Cho +17 more
wiley +1 more source
Advanced Materials, EarlyView.TESCLA (tubular electromagnetic soft conformal linear actuator) combines liquid‐metal solenoids and compliant magnetic composites to achieve large‐stroke bidirectional actuation with continuous bending. Integrated inductance‐based self‐sensing enables proprioceptive position estimation without external sensors, providing a versatile platform for soft ...
Yeongjin Choi +3 more
wiley +1 more source
Open EngineeringThe growing demand for efficient thermal management in advanced engineering and biomedical applications underscores the importance of exploring nanofluid-based systems.
Hussain Syed Modassir +3 more
doaj +1 more source
Advanced Materials, EarlyView.Crystal orientation and domain engineering enable bulk mirror symmetry breaking in Bi1−xSbx, resulting in ultralow current‐induced switching of perpendicular magnetization without an external field. By exploiting single‐domain Bi1−xSbx (012), the authors demonstrate an out‐of‐plane spin Hall conductivity of ∼1.12×105ℏ2eΩ−1m−1$ \sim \!1.12 \ensuremath ...
Seungwon Rho +6 more
wiley +1 more source
M.G. Hall Letter, September 24 1862
A letter from M.G. Hall to his sister Mary. Hall discusses the presences of Black refugees where they are stationed, and the fear of a Confederate invasion through Kansas. Hall also discusses the involvement of the Cherokee in the war, and the liberation
Hall, M. G.
core +1 more source
Martha\u27s Vineyard quilt, by Vaudis E. Mangum Hall
, 1948 Image of Martha\u27s Vineyard quilt created circa 1948-1949 by Vaudis E. Mangum Hall. Also includes questionnaires describing the quilt completed by Vaudis E. Mangum Hall as part of the Utah Quilt Guild\u27s documentation days held from 1988-1994. Vaudis
Hall, Vaudis E. Mangum
core
Advanced Materials, EarlyView.A novel polar wurtzite alloy, NbAlN, is demonstrated as a transition‐metal‐containing polar barrier for GaN heterostructures. Nb atoms form coherent nanoscale enrichment within the wurtzite lattice without disrupting metal polarity. This study demonstrates that transition metals can be integrated into polar nitrides to enable polarization‐related ...
Atsushi Kobayashi +12 more
wiley +1 more source