MoOx hole transport layer

Low-temp large-area

Amorphous MoOx thin films converted directly from Mo metal by hot wire oxidation sublimation deposition conformally coat textured surfaces and provide additional silicon passivation, enabling efficient hole transport layers in silicon solar cells via a simpler low-temperature process.

Li, Tengteng · Yu, Jiangang · Haibing, Qiu · Liang, Ting · Lei, Cheng

Materials 2025

Specifications

Transmittance

{'zh': '> 94', 'en': '> 94'} %

室温电导率

{'zh': '2.58 × 10⁻⁶', 'en': ''} S cm⁻¹

表面势差

{'zh': '200', 'en': ''} mV

Advantages

Annealing transforms amorphous to polycrystalline