In a surprising turn of events, an international team of scientists has found that lead-208 (208Pb), the heaviest known ...

For decades, scientists believed that lead-208 (²⁰⁸Pb), the heaviest known "doubly magic" nucleus, was perfectly spherical.

Lead-208, recognized as the heaviest double magic isotope ever observed, has long served as a benchmark of stability and ...

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WE have investigated the dark- and photo-conductivity of single crystals of metal-free and some transition metal phthalocyanines. Some of our results for metal-free, zinc, copper, nickel and ...