In recent years, the research and development of new white LEDs have attracted extensive
attention. Whether the new LEDs have a higher color rendering index and can simulate …

Glioblastoma multiforme (GBM) is the most fatal brain tumor and chemo/radiotherapeutic
options and other palliative care have not fetched much success in its management due to …

The upconversion optical characteristic and brightness of Y2O2S: Yb, Ho phosphors are
investigated. It is shown that Y2O2S: Yb, Ho exhibits NIR, red, green, blue and even …

The tunability of holmium (Ho 3+) emission was achieved with bismuth (Bi 3+) as a co-
dopant in an yttrium oxyfluoride (YOF) host for optoelectronic applications …

Spectroscopic properties of trivalent terbium (Tb3+) activated Y4Al2O9 (abbreviated YAM)
crystals were studied. Concentration and temperature dependent emission spectra and …

In this work, phosphor materials with the formula YAlO 3 were synthesized via sol-gel
method by using the stoichiometric amounts of yttrium nitrate and aluminum nitrate as base …

Infrared (IR) emission was enhanced through holmium (Ho 3+) co-doped bismuth (Bi 3+)
doped yttrium oxyfluoride (YOF). Energy transfer in YOF: Bi 3+, Ho 3+ was investigated for …

Ultraviolet and violet upconversion luminescence spectra of holmium-doped Y2O3 were
produced under the excitation of a compact continues-wave 532nm solid-state laser …

A ratiometric fluorescent probe for the detection of Ho 3+ in DMSO-aqueous medium was
designed and synthesized based on 1, 8-naphthalimide. The probe displayed response to …

Abstract Ho 3+-doped YNbO 4 and Y 3 NbO 7 phosphors were synthesised via a co-
precipitation synthesis route. Structural characterisation and spectroscopic properties were …