Latest updates for Copper Metallization

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Recent items include:

  • U.S. scientists build copper-contacted TOPCon solar cell with 24.3% efficiency
  • The impact of annealing on copper-plated heterojunction solar cells
  • Rethinking silver paste design for TOPCon, LECO solar cells

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pv-magazine.com /1 month ago

U.S. scientists build copper-contacted TOPCon solar cell with 24.3% efficiency

The TOPCon solar cells with fabricated with screen-printed, fire-through copper rear contacts and silver front contacts, using laser-enhanced contact optimization (LECO) to signifi...

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pv-magazine.com /1 month ago

The impact of annealing on copper-plated heterojunction solar cells

A UNSW-led team found that annealing conditions significantly affect stress, strain, and microstructure in copper-plated heterojunction solar cell contacts, with fast annealing inc...

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pv-magazine.com /1 month ago

Rethinking silver paste design for TOPCon, LECO solar cells

Researchers in China have developed an evaluation framework to better assess fine-line silver pastes for TOPCon and LECO solar cells. The approach links laboratory characterization...

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pv-magazine.com /1 month ago

New tech reduces silver use in TOPCon solar cells by a factor of 10

Researchers at the Fraunhofer Institute for Solar Energy Systems ISE have reduced silver consumption in solar cell metallization to 1.1 mg/Wp using an electrodeposition-based proce...

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pv-magazine.com /1 month ago

Copper, indium, selenium micro-islands pave the way for next-gen micro-concentrator solar cells

A German research team has developed CuInSe₂ micro-concentrator solar cells using laser-assisted metal-organic chemical vapor deposition to grow indium islands directly on molybden...

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pv-magazine.com /2 weeks ago

Heterojunction PV modules with low silver content tested in world’s sunniest region

Chilean company Atamostec is testing low-silver heterojunction solar modules under real desert conditions at the Atacama Desert Solar Platform (PSDA) in partnership with France’s C...

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electronicsforu.com /1 month ago

Material Pushes Past Copper’s Thermal Limits

Delivering nearly three times the heat conduction of copper, this discovery could ease one of the biggest bottlenecks in modern electronics and AI systems. Researchers at Argonne N...

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bioengineer.org /2 weeks ago

Advancing Backside Power Delivery with Ruthenium Nano-TSV and All-Dry SOI Thinning

In a groundbreaking advancement for three-dimensional (3D) integrated circuit technology, a research team has unveiled an innovative fabrication process that seamlessly integrates...

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chargedevs.com /3 weeks ago

Hirect launches new copper conductor lines for traction motors and power transformers

Hirect has announced commercial availability of three copper conductor product lines: Continuously Transposed Conductors (CTC), Paper Insulated Copper Conductors (PICC) and Enamele...

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pv-magazine.com /1 month ago

Chinese PV Industry Brief: DKEM seeks cash injection to scale up gigawatt-level production of copper metallization paste

DK Electronic Materials (DKEM) plans to raise up to CNY 3.0 billion (USD 413 million) via a private placement to fund PV paste, metal powder expansion, R&D, and debt repayment....

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alphaideas.in /1 month ago

Hind Copper: Charged Up

Source: Exchange Filings of Hindustan Copper Ltd

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pv-magazine.com /2 weeks ago

Jolywood starts mass production of low-silver TOPCon solar cells

The Chinese manufacturer said its novel TOPCon cell design enables partial replacement of silver with aluminum paste while maintaining TOPCon-level efficiency of over 27% and compa...

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pv-magazine.com /5 days ago

DAS Solar, UNSW build tunnel back-contact solar cell with 27% efficiency, lower silver content

Researchers from UNSW and DAS Solar developed a zero-busbar metal grid optimization approach for tunnel oxide passivated back-contact (TBC) silicon solar cells, enabling more effic...

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bioengineer.org /3 weeks ago

Copper Cold Plates Could Drastically Reduce Energy Consumption in Data Centers

Mechanical engineers have pioneered a transformative advance in computer chip cooling technology that promises to revolutionize thermal management in electronics. This innovation,...

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scientificamerican.com /1 month ago

New metal with triple copper’s heat conduction challenges fundamental physics

With performance three times better than copper’s, this new material could substantially improve heat management of electronics, data centers and energy systems

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pv-magazine.com /1 month ago

Chinese scientists build silver-free heterojunction solar cell with 25.2% efficiency

The research team developed a plasma interface engineering method to improve indium tin oxide layers, solving adhesion, contact resistance, and stability issues for copper electrop...

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pv-magazine.com /1 week ago

Glass frit chemistry explains EVA-driven degradation mechanisms in TOPCon solar cells

Researchers from University of New South Wales and Jolywood found that corrosion-induced degradation in TOPCon solar cells is primarily governed by glass frit chemistry in low-alum...

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newatlas.com /1 month ago

Focused microwaves allow 3D printers to fuse circuits onto almost anything

Engineers at Rice University have cracked one of printed electronics' most stubborn problems: how to cure freshly printed conductive ink without destroying the delicate surface und...

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electronicsforu.com /1 month ago

Tools to build high-density chip systems

The process design kits open early access to high-density chip connections, giving you a way to test, build, and push multi-chip systems toward real use cases. The NanoIC pilot lin...

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miningweekly.com /2 weeks ago

Drilling highlights more copper mineralisation in South Africa’s Northern Cape

A significant zone of visible copper sulphide mineralisation has been intersected down-dip of a wide zone of high-grade copper mineralisation intersected last year. The intersectio...

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alphaideas.in

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rss.sciam.com

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bioengineer.org

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chargedevs.com

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electronicsforu.com

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newatlas.com

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