The absorption and circular dichroism spectra of langasite family crystals doped with chromium ions

Burkov VI; Konstantinova AF; Mill BV; Veremeichik TF; Pyrkov YN; Orekhova VP; Fedotov EV

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The absorption and circular dichroism spectra of langasite family crystals doped with chromium ions

机译：铬离子掺杂的硅酸钾族晶体的吸收和圆二色光谱。

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The absorption and circular dichroism spectra of langasite family crystals, La3Ga5SiO14, La3Ga5GeO14, Ca3Ga2Ge4O14, Sr3Ga2Ge4O14 (red), Sr3Ga2Ge4O14 (green), La3Ta0.5Ga5.5O14, and La3Nb0.5Ga5.5O14, which were doped with chromium ions, have been investigated in the range of 240-850 nm. It is shown that chromium ions are incorporated into the structure of the investigated crystals both in the octahedrally (Cr3+ ion in 1a octahedron) and tetrahedrally (Cr4+ ion in 2d tetrahedron) coordinated positions. The ion ratio Cr3+/Cr4+ changes in a wide range in the crystals studied.

机译：掺杂了铬离子的镧铁矿族晶体La3Ga5SiO14，La3Ga5GeO14，Ca3Ga2Ge4O14，Sr3Ga2Ge4O14（红色），Sr3Ga2Ge4O14（绿色），La3Ta0.5Ga5.5O14和La3Nb0.5Ga5.5O14的吸收光谱和圆二色谱在240-850 nm范围内结果表明，铬离子在八面体（1a八面体中的Cr3 +离子）和四面体（2d四面体中的Cr4 +离子）配位位置都掺入了所研究晶体的结构中。离子比Cr3 + / Cr4 +在所研究的晶体中变化很大。

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《Crystallography reports》 |2009年第4期|共6页
作者
Burkov VI; Konstantinova AF; Mill BV; Veremeichik TF; Pyrkov YN; Orekhova VP; Fedotov EV;
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正文语种 eng
中图分类晶体学;
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1. The absorption and circular dichroism spectra of langasite family crystals doped with chromium ions [J] . Burkov VI, Konstantinova AF, Mill BV, Crystallography reports . 2009,第4期

机译：铬离子掺杂的硅酸钾族晶体的吸收和圆二色光谱。
2. Circular dichroism of some Nd-doped crystals of the langasite family [J] . Burkov VI, Butashin AV, Fedotov EV, Crystallography reports . 2005,第6期

机译：硅酸镧族的一些掺钕晶体的圆二色性
3. Absorption and circular dichroism spectra of La_3Ga _5SiO_(14) crystals doped with Pr~(3+), Ho ~(3+), and Er~(3+) ions [J] . Burkov V.I., Lysenko O.A., Mill B.V. Crystallography reports . 2010,第6期

机译：掺有Pr〜（3 +），Ho〜（3+）和Er〜（3+）离子的La_3Ga _5SiO_（14）晶体的吸收和圆二色性光谱
4. Absorption spectra and circular dichroism of calcium and strontium gallogermanates doped by chromium [C] . V. P. Orekhova, Z. B. Perekalina, K. A. Kaldybaev, Society of Photo-Optical Instrumentation Engineers Conference on Lightmetry :Metrology, Spectroscopy, and Testing Techniques Using Light . 2001

机译：铬掺杂钙和锶Gallogermanates的吸收光谱和圆形二色性
5. OPTICAL AND NATURAL OR MAGNETIC CIRCULAR DICHROISM CHARACTERIZATIONS OF PHOTOEXCITATIONS OF CHROMIUM, COBALT, COPPER, IRON, AND RUTHENIUM COMPLEXES IN SOLUTION OR SINGLE CRYSTALS. [D] . EVANS, ROBERT SAUNDERS. 1976

机译：溶液或单晶中铬，钴，铜，铁和钌络合物的光激发和光或自然或磁性的圆二色性。
6. Nucleic acid vibrational circular dichroism absorption and linear dichroism spectra. II. A DeVoe theory approach. [O] . B D Self, D S Moore 1998

机译：核酸振动圆二色性吸收性和线性二色性光谱。二。 DeVoe理论方法。
7. Metal Complexes Coordinating Pyridine Derivatives. II. Circular Dichroism and Magnetic Circular Dichroism Spectra of Chromium(III) Complexes in the Region of Pyridine Ring Absorption Band [O] . Yukihiro Yamamoto, Yoichi Shimura 1981

机译：金属配合物协调吡啶衍生物。 II。吡啶环吸收带区域中铬（III）复合物的圆形二色性和磁性圆形二色性光谱

The absorption and circular dichroism spectra of langasite family crystals doped with chromium ions

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