Hackers' Pub

Syntax	Description	Examples
`"` keyword `"`	Finds the string within quotes, including spaces. Case-insensitive. (Escape quotes inside with `\"`)	`"Hackers' Pub"`
`from:` handle	Finds content written by the specified user.	`from:hongminhee` `from:hongminhee@hollo.social`
`lang:` ISO 639-1	Finds content written in the specified language.	`lang:en`
`#` tag	Finds content with the specified tag. Case-insensitive.	`#HackersPub`
condition condition	Finds content that satisfies both conditions on either side of the space (logical AND).	`"Hackers' Pub" lang:en`
condition `OR` condition	Finds content that satisfies at least one of the conditions on either side of the OR operator (logical OR).	`#HackersPub OR "Hackers' Pub" lang:en`
`(` condition `)`	Combines the operators within the parentheses first.	`(#HackersPub OR "Hackers' Pub" OR "Hackers Pub") lang:en`

hackaday @hackaday@hackaday.social

12/18/2025, 3:04:04 AM

Public

Germanium Semiconductor Made Superconductor by Gallium Doping

https://hackaday.com/2025/12/17/germanium-semiconductor-made-superconductor-by-gallium-doping/

Molecular beam epitaxy system Veeco Gen II at the FZU – Institute of Physics of the Czech Academy of Sciences. The system is designed for growth of monocrystalline semiconductors, semiconducting heterostructures, materials for spintronics and other compound material systems containing Al, Ga, As, P, Mn, Cu, Si and C.

Germanium Semiconductor Made Superconductor By Gallium Doping

Over on ScienceDaily we learn that an international team of scientists have turned a common semiconductor germanium into a superconductor. Researchers have been able to make the semiconductor germa…

hackaday.com · Hackaday

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