Microsoft Unveils Majorana 2 Quantum Chip

Microsoft>>> has unveiled its Majorana 2 topological quantum chip, featuring qubits that are 1,000 times more reliable than its predecessor, Majorana 1. This advancement, achieved with the help of agentic AI, has led Microsoft>>> to accelerate its timeline, now aiming for a scalable quantum computer by 2029. The chip utilizes a new materials stack, replacing aluminum with lead and introducing an indium arsenide and indium arsenide antimonide semiconductor region, which enhances qubit stability and extends their lifetime to an average of 20 seconds. Chetan Nayak>>> and Zulfi Alam>>> from Microsoft>>> highlighted the significance of this progress. While the current chip has 12 qubits, millions are needed for practical applications. Microsoft>>> also made its Discovery platform, which aided in the chip's development, available to researchers. Bill Stevenson>>> of the University of Surrey noted the plausibility of Microsoft>>>'s claims, which are based on the theoretical work of physicist Ettore Majorana>>>.