Nature adores a vacuum: Blue–green-emitting diodes based on sublimable cationic iridium(III) complexes display higher performance when the emissive layers (EMLs) are vacuum-deposited rather than spin-coated (see figure).

中文翻译：

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真空沉积与自旋涂层的发射层，用于制造高性能蓝绿色发射二极管

大自然向往真空：当将发光层（EML）真空沉积而不是旋涂时，基于可升华阳离子铱（III）的蓝绿色发光二极管显示出更高的性能（见图）。