Evidence map›Paper›PMID 36615547›Full record

ArticleMolecules (Basel, Switzerland)2023

New Series of Red-Light Phosphor Ca

Yury Yu Dikhtyar, Dmitry A Spassky, Vladimir A Morozov, Sergey N Polyakov, Valerya D Romanova, Sergey Yu Stefanovich, Dina V Deyneko, Oksana V Baryshnikova, Ivan V Nikiforov, Bogan I Lazoryak

Open access · goldAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Molecules (Basel, Switzerland), 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.4field-weighted citation impact, top 51% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

2 citing papers in PubMed, 4 citations in OpenAlex.

  1. MnMaterials (Basel, Switzerland) · 2023
    Article
  2. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

10 authors at 2 institutions in 2 countries.

Yury Yu DikhtyarChemistry Department, Lomonosov Moscow State University, 119991 Moscow, Russia.
Dmitry A SpasskySkobeltsyn Institute of Nuclear Physics, Lomonosov Moscow State University, 119991 Moscow, Russia.ORCID 0000-0002-2665-5174
Vladimir A MorozovChemistry Department, Lomonosov Moscow State University, 119991 Moscow, Russia.ORCID 0000-0002-0674-2449
Sergey N PolyakovTechnological Institute for Superhard and Novel Carbon Materials, Troitsk, 108840 Moscow, Russia.
Valerya D RomanovaChemistry Department, Lomonosov Moscow State University, 119991 Moscow, Russia.
Sergey Yu StefanovichChemistry Department, Lomonosov Moscow State University, 119991 Moscow, Russia.
Dina V DeynekoChemistry Department, Lomonosov Moscow State University, 119991 Moscow, Russia.ORCID 0000-0002-9422-1925
Oksana V BaryshnikovaChemistry Department, Lomonosov Moscow State University, 119991 Moscow, Russia.
Ivan V NikiforovChemistry Department, Lomonosov Moscow State University, 119991 Moscow, Russia.
Bogan I LazoryakChemistry Department, Lomonosov Moscow State University, 119991 Moscow, Russia.ORCID 0000-0003-1952-5555
Lomonosov Moscow State University · RUTechnological Institute for Superhard and Novel Carbon Materials · RU

Funding

Development Program of the Interdisciplinary Scientific and Educational School of Lomonosov Moscow State University's "The future of the planet and global environmental change" and the state assignment of the Chemistry Department of Moscow State Universit AAAA-A21-121011590086-0Estonian Research Council PUT PRG111Russian Foundation for Basic Research 20-03-00929Scholarship of the President of the Russian Federation (CP-859.2021.1) and the state of the Russian Federation 122011300125-2
6 · The paper itself

Abstract

In this study, a new series of phosphors, Ca9−xZnxGd0.9(PO4)7:0.1Eu3+ (x = 0.00−1.00, step dx 0.05), was synthesized, consisting of centro- and non-centrosymmetric phases with β-Ca3(PO4)2-type structure. Crystal structures with space groups R3c (0.00 ≤ x < 0.35) and R3¯c (x > 0.8) were determined using X-ray powder diffraction and the method of optical second harmonic generation. In the region 0.35 ≤ x ≤ 0.75, phases R3c and R3¯c were present simultaneously. Refinement of the Ca8ZnGd(PO4)7 crystal structure with the Rietveld method showed that 71% of Gd3+ ions are in M3 sites and 29% are in M1 sites. A luminescent spectroscopy study of Ca9−xZnxGd0.9(PO4)7:0.1Eu3+ indicated the energy transfer from the crystalline host to the Gd3+ and Eu3+ luminescent centers. The maximum Eu3+ luminescence intensity corresponds to the composition with x = 1.

Indexed as

Luminescent AgentsEuropiumIonsLuminescenceZincEuropiumIonsLuminescent AgentsZinccrystal structurephosphatered luminescenceβ-Ca3(PO4)2β-TCP

Identifiers

PMID36615547
PMCPMC9822231
OpenAlexW4313472652

What OpenQuestion holds

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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.