Results 141 to 150 of about 254,321 (352)
Indefinite-Metric Quantum Field Theory of General Relativity. III: -- Poincare Generators -- [PDF]
Noboru Nakanishi
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By a simple anti‐Galvanic reaction, up to six copper atoms could be preferably doped into the Ag2(SR)5 staple motifs and Ag20 dodecahedral shell of an atomically precise Ag44(SR)30 nanocluster. When anatase TiO2 is used as substrate, the (AgCu)44/TiO2 photocatalyst exhibited much improved activity in photocatalytic CO2 reduction compared to Ag44/TiO2 ...
Ye Liu+5 more
wiley +1 more source
Indefinite-Metric Quantum Field Theory of General Relativity. XVI: Extension of Tensorlike Commutation Relations [PDF]
N. Nakanishi
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Testing quantum theory on curved spacetime with quantum networks
Quantum technologies present new opportunities for fundamental tests of nature. One potential application is to probe the interplay between quantum physics and general relativity—a field of physics with no empirical evidence yet.
Johannes Borregaard, Igor Pikovski
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Biopolymers are sustainable, biodegradable alternatives to petroleum‐based plastics for food packaging. Its adoption is often limited by poor mechanical strength, barrier properties, and improved thermal stability through the incorporation of nanofillers.
Himakshi Baishya+2 more
wiley +1 more source
Indefinite-Metric Quantum Field Theory of General Relativity. XVII: Geometric Commutation Relation and the Four-Dimensional (Anti-) Commutator between Supercoodinates [PDF]
Noboru Nakanishi
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Hollow poly(heptazine imide) spheres are prepared through a novel approach that integrates hard templating with ionothermal synthesis. This method enables precise control over surface area, pore volume, hydrophilicity, light absorption, band position, and metal composition. These tunable properties facilitate the customized design of semiconductors for
Lingli Ni+10 more
wiley +1 more source
A Vertically‐Stacked Optoelectronic Sensor for Localized Hemodynamics Monitoring
This work introduces a hemodynamics monitoring sensor that features vertically stacked microLEDs and a heterogeneously integrated photodetector. The vertically stacked microLEDs enable localized measurements, and by designing the interoptode distance according to the depth of the target region, this vertically stacked optoelectronic sensor is ...
Taeyeon Lee+9 more
wiley +1 more source
A New Memory Effect in Bulk Crystals of 1T‐TaS2
A new memory effect is discovered in 1T‐TaS₂, appearing as a temperature shift in the metal to insulator transition, coinciding with the recently reported ramp reversal memory. These findings imply that ramp reversal memory is an emergent phenomenon, likely to appear in many different systems that share a few basic properties, which are discussed in ...
Avital Fried+4 more
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