Molybdenum Rhenium (MoRe)
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**Superconducting Materials**

 

Emerging Alloy for Resilient Qubit Circuits

**Tc ≈ 9–14 K (varies with Re content)**

Molybdenum Rhenium (MoRe)
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Emerging Alloy for Resilient Qubit Circuits

 **Role in quantum circuits** 

Josephson junction electrodes, qubit wiring in magnetic-field-tolerant and hybrid
            designs

 **Why it matters** 

MoRe alloys offer a tunable Tc and are highly compatible with silicon nanofabrication
            processes. They are being explored for qubit designs that must tolerate small magnetic
            fields, including topological qubit experiments using Majorana zero modes in
            semiconductor-superconductor hybrid systems.

 **Key facts** 
* Tc tunable by adjusting the Mo:Re ratio during co-sputtering
* Compatible with semiconductor (Si) foundry fabrication processes
* Used in hybrid semiconductor-superconductor qubit devices
* Relevant for topological-qubit material stacks
* Useful for evaluating semiconductor-superconductor integration paths