Optical property database of inorganic phosphor (IPOP dataset)

<strong>-Inorganic_Phosphor_Optical_Properties_DB_20221222</strong> <br> We constructed a high-quality and reliable database that contains experimentally validated inorganic phosphors and their optical properties, sourced from the literature on inorganic phosphors. Our database includes 4,110 combinations of 27 dopant elements in 2,231 host materials from 586 articles. <br> 1 Tag — The numbering of data points<br> 2 Inorganic phosphor — Composition of phosphor<br> 3 Host — Host composition of phosphor<br> 4 1st dopant — 1st dopant atom of phosphor<br> 5 1st dopant valency — Valency of 1st dopant atom<br> 6 1st dopant concentration — Doping concentration of 1st dopant<br> 7 2nd dopant — 2nd dopant atom of phosphor<br> 8 2nd dopant valency — Valency of 2nd dopant atom<br> 9 2nd dopant concentration — Doping concentration of 2nd dopant<br> 10 Temp. (K) — Measurement temperature<br> 11 Emission max. (nm) — Maximum photoluminescence emission wavelength, λPL,max<br> 12 CIE X coordinate — X coordinate in CIE chromaticity diagram, XCIE<br> 13 CIE Y coordinate — Y coordinate in CIE chromaticity diagram, YCIE<br> 14 Int. quantum efficiency (%) — Internal quantum efficiency, QEint<br> 15 Ext. quantum efficiency (%) — External quantum efficiency, QEext<br> 16 Thermal quenching temp. (K) — Float Thermal quenching temperature, T50<br> 17 Excitation source (nm) — Wavelength of excitation source, λexc<br> 18 Excitation max. (nm) — Maximum photoluminescence excitation wavelength, λPLE,max<br> 19 Log10 Decay time (log10 [ns]) — Logarithmic value of photoluminescence decay time, τlog,PL<br> 20 Decay time (ns) — Photoluminescence decay time, τPL<br> 21 PLE detection energy (nm) — Photoluminescence excitation detection wavelength, λPLE,dec<br> 22 Reference — Source document DOI<br> 23 Publisher — Abbreviation for journal publisher<br> 24 MP-ID — String Materials project ID <br> <br> <strong>-phosphor_20221211_[PROPERTY]_AF (8 types)</strong> <br> A total of 52 features were created using the atomic ratio, atomic number, atomic weight, atomic radius, Pauling electronegativity, number of valence electrons, first ionization energy, and the combination thereof. To allow anyone to freely utilize the intermediate results created in this process, we provide machine-readable feature vectors for inorganic phosphors for download in addition to the IPOP dataset. <br> -phosphor_20221211_EmP_AF.csv : Emission max. -phosphor_20221211_CIEX_AF.csv : CIE X coordinate -phosphor_20221211_CIEY_AF.csv : CIE Y coordinate -phosphor_20221211_IQE_AF.csv : Int. quantum efficiency (%) -phosphor_20221211_EQE_AF.csv : Ext. quantum efficiency (%) -phosphor_20221211_T50_AF.csv : Thermal quenching temp. (K) -phosphor_20221211_ExP_AF.csv : Excitation max. (nm) -phosphor_20221211_DT_AF.csv : Log10 Decay time (log10 [ns]) <br>**-无机荧光体光学特性数据库20221222** 我们构建了一套高质量、高可信度的数据库，收录了经实验验证的无机荧光体及其光学特性，数据全部源自无机荧光体领域的学术文献。本数据库涵盖来自586篇文献的2231种基质材料，包含27种掺杂元素所形成的4110组组合。 1 编号 — 数据点的编号 2 无机荧光体 — 荧光体的化学组成 3 基质 — 荧光体的基质材料组成 4 第一掺杂剂 — 荧光体的第一掺杂原子 5 第一掺杂剂价态 — 第一掺杂原子的化合价态 6 第一掺杂剂浓度 — 第一掺杂剂的掺杂浓度 7 第二掺杂剂 — 荧光体的第二掺杂原子 8 第二掺杂剂价态 — 第二掺杂原子的化合价态 9 第二掺杂剂浓度 — 第二掺杂剂的掺杂浓度 10 温度(K) — 光学特性测试温度（单位：开尔文） 11 发射峰值(nm) — 光致发光最大发射波长λPL,max 12 CIE（国际照明委员会）X色度坐标 — CIE色度图中的X坐标XCIE 13 CIE（国际照明委员会）Y色度坐标 — CIE色度图中的Y坐标YCIE 14 内量子效率(%) — 内部量子效率（Internal Quantum Efficiency, QEint） 15 外量子效率(%) — 外部量子效率（External Quantum Efficiency, QEext） 16 热猝灭温度(K) — 热猝灭温度T50（浮点数值） 17 激发光源波长(nm) — 激发光源的波长λexc 18 激发峰值(nm) — 光致发光最大激发波长λPLE,max 19 衰减时间对数(log₁₀[ns]) — 光致发光衰减时间的对数值τlog,PL 20 衰减时间(ns) — 光致发光衰减时间τPL 21 激发检测波长(nm) — 光致发光激发检测波长λPLE,dec 22 参考文献 — 来源文献的DOI标识 23 出版机构 — 刊载文献的期刊出版机构缩写 24 MP-ID — 材料项目ID字符串 **-phosphor_20221211_[属性]_AF（共8类）** 本研究基于原子比、原子序数、原子量、原子半径、鲍林电负性、价电子数、第一电离能及其各类组合，共构建了52项特征参数。为便于全球研究者自由复用本流程生成的中间结果，除前述IPOP（无机荧光体光学特性）数据集外，我们还提供可机器读取的无机荧光体特征向量文件供下载使用。 - phosphor_20221211_EmP_AF.csv：对应发射峰值参数 - phosphor_20221211_CIEX_AF.csv：对应CIE（国际照明委员会）X色度坐标 - phosphor_20221211_CIEY_AF.csv：对应CIE（国际照明委员会）Y色度坐标 - phosphor_20221211_IQE_AF.csv：对应内量子效率(%) - phosphor_20221211_EQE_AF.csv：对应外量子效率(%) - phosphor_20221211_T50_AF.csv：对应热猝灭温度(K) - phosphor_20221211_ExP_AF.csv：对应激发峰值(nm) - phosphor_20221211_DT_AF.csv：对应衰减时间对数(log₁₀[ns])