Results 171 to 180 of about 378,715 (336)

Photoactivation of NV Centers in Diamond via Continuous Wave Laser Illumination of Shallow As‐Implanted Nitrogen

open access: yesAdvanced Functional Materials, EarlyView.
This study demonstrates an alternative method of creating charge‐stable negatively charged nitrogen vacancy (NV−) centers close to the diamond surface without high‐temperature annealing. By illuminating nitrogen‐implanted regions with a continuous‐wave 405 nm laser, NV− centers are induced, exhibiting electron spin coherence properties suitable for ...
Jens Fuhrmann   +4 more
wiley   +1 more source

Breaking fundamental limits of quantum entanglement distribution with quantum switch

open access: yesTongxin xuebao
To solve the problem of low efficiency of entanglement distribution caused by quantum information easily lost in quantum channels, quantum switch was proposed to transmit quantum information.
XU Ruiqing, ZHOU Rigui, LI Yaochong
doaj  

Quantum communication and the creation of maximally entangled pairs of atoms over a noisy channel

open access: green, 1998
H. J. Briegel   +4 more
openalex   +1 more source

Cu‐Based MOF/TiO2 Composite Nanomaterials for Photocatalytic Hydrogen Generation and the Role of Copper

open access: yesAdvanced Functional Materials, EarlyView.
HKUST‐1/TiO2 composite materials show a very high photocatalytic hydrogen evolution rate which increases as a function of the irradiation time until reaching a plateau and even surpasses the performance of the 1%Pt/TiO2 material after three photocatalytic cycles.
Alisha Khan   +9 more
wiley   +1 more source

Quantum Cryptography in Noisy Channels

open access: green, 1995
Hoi‐Kwong Lo, H. F. Chau
openalex   +2 more sources

Evidence for strain in and around InAs quantum dots in GaAs from ion-channeling experiments [PDF]

open access: green, 2000
Lena Selen   +3 more
openalex   +1 more source

Experimental and Theoretical Confirmation of Covalent Bonding in α‐Pu

open access: yesAdvanced Functional Materials, EarlyView.
From a combination of Reverse Monte Carlo dynamic rigid body fitting to the pair distribution functional and novel density functional approaches, the existence of covalent bonding is confirmed in α‐plutonium alongside other bonding types (i.e. mixed bonding schemes).
Alexander R. Muñoz   +10 more
wiley   +1 more source

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