Results 191 to 200 of about 37,942 (312)

Deterministic Nanofabrication of Quantum Dot ‐ Circular Bragg Grating Resonators with High Process Yield Using In Situ Electron Beam Lithography

open access: yesAdvanced Quantum Technologies, EarlyView.
We demonstrate that deterministic in situ electron‐beam lithography enables precise integration of single quantum dots into compact circular Bragg grating resonators, achieving high extraction efficiency with only 3–4 rings. Across 95 devices, the approach delivers >$>$90% alignment yield and bright, narrow‐linewidth single‐photon emission, providing a
Avijit Barua   +7 more
wiley   +1 more source

Role of the Metal Cation on the Amplified Spontaneous Emission Properties of Two-Dimensional Perovskites. [PDF]

open access: yesJ Am Chem Soc
He Y   +9 more
europepmc   +1 more source

Recent Progress in the Development of Metal‐Based Radiosensitizations for Cancer Therapy: A Review

open access: yesRare Metals, EarlyView.
ABSTRACT Radiotherapy (RT) remains an indispensable means in cancer treatment; however, its therapeutic efficacy is often limited by tumor radioresistance and side effect of damage to healthy tissue. The advances in nanotechnology have propelled metal radiosensitizers to forefront of precision medicine.
Xiao‐Xia Wu   +12 more
wiley   +1 more source

Tuning relaxation and nonlinear upconversion of valley-exciton-polaritons in a monolayer semiconductor. [PDF]

open access: yesNat Commun
Shan H   +11 more
europepmc   +1 more source

Prioritized Lithium Extraction From Spent Lithium‐Ion Batteries via Low‐Temperature Chlorination Mediated by Seawater‐Derived Chlorides

open access: yesRare Metals, EarlyView.
ABSTRACT Chlorination roasting has emerged as a promising pyrometallurgical strategy for the selective recovery of lithium from spent lithium‐ion batteries (LIBs). In this study, a natural roasting agent, seawater‐derived chlorides, was employed to selectively extract lithium from spent LiNi0.5Co0.2Mn0.3O2 (NCM523) cathode. MgCl2·6H2O, a main component
Bei‐Lei Zhang   +7 more
wiley   +1 more source

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