Where I Can Get ER2

Energy level diagram of Er3+\documentclass[12pt...

Partial energy level diagram of Er3+ ion in ZBL...

(a) Absorption and emission spectra of $E{r^{3 ...

Near-Infrared Emission of Er3+ Sensitized by Mn...

Photomicrographs of Er3 surfaces showing diagen...

Frontiers | The effect of Er3+ concentration on...

Scheme of energy levels of Er 3 + , applicable ...

͑ a ͒ A schematic of the Er 3+ | Download Scien...

Representation of energy level of the Er 3+ and...

Energy Transfer between Er3+ and Pr3+ for 2.7 μ...

Engineered telecom emission and controlled posi...

Upconversion in the (Yb3+, Er3+) couple. The da...

Er 3+ emission profile by PL for variable perce...

Upconversion luminescence mechanisms of Er3+ io...

Simplified schematic energy level diagram of th...

The simplified energy level diagram and energy ...

Energy diagram for Er 3+ -Er 3+ energy transfer...

Possible structures of different Er 3+ centers ...

Schematic diagram of Er3+ energy levels for the...

Unravelling the energy transfer of Er3+-self-se...

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Energy level diagram and energy-transfer mechan...

Energy level diagram of Ce doped BiOCl:Er3+ cry...

Schematic description of the Er 3+ excitation a...

Schematic energy level diagram of Er 3+ ,pumpin...

Experimental set-up and ED/MD contributions to ...

The Formation of NaYF4 : Er3+, Yb3+ Nanocrystal...

Schematic representation of the Er 3+ -Tm 3+ :N...

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Origin of strong red emission in Er3+-based upc...

͑ a ͒ A schematic of the Er 3+ | Download Scien...

Experimental set-up and ED/MD contributions to ...

Energy levels of Er3+ ions (a) and the crystal ...

Emission spectra of Er3+:4S3/2 → 4I15/2 and 4F9...

Schematic of the energy level diagram for the E...