Advanced microscope techniques could pave way for improved computer memories

https://phys.org/news/2022-09-advanced-microscope-techniques-pave-memories.html

"magnetic storage... faster and more energy-efficient... manipulating phase transitions...temperature... key to being able to flip information-storing bit... fashion magnetic memories that are compact, scientists manipulate them precisely... local change of temperature... heating up magnetic bit... induce reconfiguration... to encode information... less energy consumption... iron-rhodium has phase transition... need better camera... access the extremely small regions space or quick moments time high precision"