Figure 1: Schematic diagram of the types of organic donor–acceptor heterojunctions and the structure of the controlled bulk heterojunction (BHJ) device. A schematic of the controlled bulk ...

In recent months, China’s Risen Energy has posted impressive module efficiencies, closing in on 24%, with its hyper-ion series. The company will ramp up to large-scale production of these ...

In a paper published in the journal Nanophotonics, scientists at Nankai University provide an overview of current research on silicon heterojunction tandem solar cells (SHJ-TSCs), including perovskite ...

A new type of solar cell based on heterojunctions between different crystalline phases of the same light-absorbing material boasts a maximum power conversion of 20.1% and is stable for long periods of ...

Halide perovskites have emerged as promising materials for X-ray detection with exceptional properties and reasonable costs.

A research team has developed high-performance diamond/ε-Ga 2 O 3 heterojunction pn diodes based on ultrawide bandgap semiconductors, achieving breakdown voltages exceeding 3 kV. This work was ...

Note that the opening session of PV HeterojunctionTech Online is set to feature presentations of HJT in mass production from the three key players mentioned below: Hevel, Jinergy and Risen. In this ...

Heterojunctions are interfaces formed between two dissimilar semiconductor materials with different band gaps, electron affinities, or work functions. These nanoscale junctions play a crucial role in ...

Tongwei’s 705W HJT module on display at this year’s SNEC. Image: PV Tech. You can read our first ‘next generation solar’ piece on the development of more environmentally-friendly and commercially ...