lumorachemicals.bsky.social
LUMORA offers semiconducting materials and custom synthesis services for optoelectronics from India and Korea. We excels in High-Quality Products, Affordable Prices, Timely Deliveries, and exceptional Post-Sales Services, ensuring customer satisfaction.
👤 Joined on 06 June 2025
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@lumorachemicals.bsky.socialNew in eLight: Experimental evidence for quadruplons reveals four-body correlated states in a monolayer semiconductor. link.springer.com/article/10.1...
Show PostGreen MR-TADF at 59.2 percent EQE, top-emitting, CIEy 0.78, FWHM near 20 nm. The trick is capping the redox-active positions with phenyl groups, so stability moves with efficiency. Bottom-emitting reference: LT80 4012 h at 1000 cd/m2. doi.org/10.1002/anie...
Show PostThe 2016 paper that started MR-TADF. Boron and nitrogen alternating on one rigid polycyclic, no donor or acceptor. DABNA-2: 467 nm, FWHM 28 nm, EQEmax 20.2%, and already made at 6 g. Prof. Takuji Hatakeyama, Kwansei Gakuin University. lamko.co.kr/highlight IMID booth 21: lamko.co.kr/imid
Show PostThree questions worth asking a materials supplier, us included. 1. What method gave the purity number. 2. Was it measured before or after sublimation, and after how many passes. 3. What changed between the 5 g lot you tested and the 50 g lot you ordered. IMID booth 21: lamko.co.kr/imid
Show PostThe sharpest organic emitter ever measured. nu-DABNA, Nature Photonics 2019: 468 nm, FWHM 14 nm in toluene, 18 nm in the device, EQEmax 34.4%, CIE (0.12, 0.11). Prof. Takuji Hatakeyama, Kwansei Gakuin University. lamko.co.kr/highlight IMID booth 21 until Friday: lamko.co.kr/imid
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