本研究旨在探究Ga2O3:Cr3+的长余辉发光及其光催化性能,并对其进行调控。 具体内容如下: 1.合成Ga2O3:Cr3+材料,并对其进行表征,包括X射线衍射分析、扫描电镜和透射电镜等。 2.研究Ga2O3:Cr3+的长余辉发光行为,探究其发光机制。 3.研究掺杂离子和掺杂浓度对Ga2O3:Cr3+长余辉发光强度和寿命的影响。 4.研究...
本发明公开一种近红外发射增强的Ga2O3:Cr3+发光材料及其制备方法,其化学式为Ga2‑x‑2yO3:xCr3+,yM+,yP5+,其中M为Li、Na、K中任意一种,0.01≤x≤0.1,0.1≤y≤0.5。其制备方法采用高温固相法。本发明的优点是:通过在原料中加入碱金属离子(Li、Na、K中任意一种)和磷离子(P5+),能明显提高Ga2O3:Cr...
Novel one-dimensional Ga2O3:Cr3+ nanofibers with broadband emission for near infrared LED sourcesElectrospinningGa2O3 phosphorLow temperatureOne-dimensional... M Xu,W Ge,X Zhang,... - 《Journal of Luminescence An Interdisciplinary Journal of Research on Excited State Processes in Condensed Matter》...
Luminescence and photoacoustic measurements of β-Ga2O3:Cr3+ ABSTRACT Without Abstract L. P. Sosman,T. Abritta,O. NakamuraM. M. F. O'Aguiar Neto - 《Journal of Materials Science Letters》 被引量: 32发表: 1995年 Luminescence and photoacoustic measurements of LiAl5O8: Fe3+ It is presented...
2O3:Cr3+ by Al Doping]]>doi:10.3964/j.issn.1000-0593(2013)11-2921-05AfterglowCr3+Near-infraredβ-Ga2O3WANGXian-shengWANMin-huaYin-haiZHAOHuiZheng-faHai-lingSpectroscopy and Spectral Analysis
luminescence from β-Ga2O3: Cr3. J Lumin 1988;103:40-1.C G Walsh,J F Donegan,T J Glynn. Luminescence from β-GA2O3:Cr3+[J].Journal of Luminescence 1988,40(01).C G Walsh; J F Donegan; T J Glynn;.Luminescence from β-GA2O3 : Cr3 +.J Lumin.1988.103-104...
本发明公开一种近红外发射增强的Ga2O3:Cr3+发光材料及其制备方法,其化学式为Ga2x2yO3:xCr3+,yM+,yP5+,其中M为Li,Na,K中任意一种,0.01≤x≤0.1,0.1≤y≤0.5.其制备方法采用高温固相法.本发明的优点是:通过在原料中加入碱金属离子(Li,Na,K中任意一种)和磷离子(P5+),能明显提高Ga2O3:Cr3+的发光强度...
Optical properties of β-Ga2O3:Cr3+ single crystals for tunable laser applications Vivien D, Viana B, Revcolevschi A, et al. Optical properties of β-Ga2O3:Cr3+ single crystals for tunable laser applications. J Lumin, 1987, 39: 29--33[DOI]Vivien D,Viana B,Revcolevschi A,et al....
本发明公开一种近红外发射增强的Ga2O3:Cr3+发光材料及其制备方法,其化学式为Ga2‑x‑2yO3:xCr3+,yM+,yP5+,其中M为Li、Na、K中任意一种,0.01≤x≤0.1,0.1≤y≤0.5。其制备方法采用高温固相法。本发明的优点是:通过在原料中加入碱金属离子(Li、Na、K中任意一种)和磷离子(P5+),能明显提高Ga2O3:Cr...