The effects of four heteroatoms (B, N, P, and S) with three do** patterns on graphene
quantum dots (GQDs) are systematically investigated using time-dependent density …

Rapid advances in the field of catalysis require a microscopic understanding of the catalytic
mechanisms. However, in recent times, experimental insights in this field have fallen short of …

The optical properties of graphene quantum dots (GQDs) can be modified through
introducing heteroatoms, including do** heteroatoms and covalent bonding with specific …

Comprehensive studies were carried out to investigate potential applications of hybrid metal
halide perovskites in next-generation white light-emitting diodes (LEDs). We investigated the …

Y_2O_3: Eu^ 3+ nanospheres with sizes of 40-334 nm in diameter were obtained using a
low-cost co-precipitation method followed by a thermal annealing process. The sizes of the …

Abstract Rod shape Y 2 O 3: Eu 3+ were synthesized by using simple hydrothermal method.
Characterizations of the samples were done with X-ray diffraction, Fourier transform infrared …

The design of white light-emitting diodes is carried out to achieve highly efficient white light
emission with superior color quality, good vision performance, and healthy effect on human …

A series of Eu doped and charge compensated Sr 5 (PO 4) 3 Cl phosphors have been
synthesized via a solid-state reaction in air atmosphere. The XRD patterns and the Rietveld …

In this work, the emission spectral range of halide perovskite nanocrystals is extended from
violet to infrared, the widest emission range for halide perovskites to date. This range …

Abstract Bi 3+ sensitized Gd 2 O 3: Eu 3+ phosphors were synthesized by hydrothermal
method using polyvinylpyrrolidone as cap** agent. As-prepared samples exhibit …