Superconductivity, a quantum phenomenon allowing electrical current to flow with zero resistance, is traditionally achievable only at cryogenic temperatures. At its core lies the formation of Cooper pairs—bound pairs of electrons mediated by phonon-electron interactions. This proposal explores a novel concept: utilizing precisely tuned photons (light) to modulate phonon dynamics, thereby enhancing phonon-mediated electron attraction beyond repulsive Coulomb forces, resulting in the formation of Cooper pairs at room temperature. This would potentially unlock room-temperature superconductivity and quantum levitation, revolutionizing energy, transport, and quantum computing.

Superconductivity & Cooper Pairs

In conventional superconductors, electrons form Cooper pairs via the exchange of virtual phonons (quantized lattice vibrations). This pairing is delicate and requires low temperatures, as thermal energy otherwise disrupts the electron-phonon coupling.

Photon-Phonon-Electron Interaction

Recent research into Floquet engineering and non-equilibrium quantum states suggests that ultrafast laser pulses and coherent light sources can modulate lattice vibrations dynamically. This project builds on that by hypothesizing that photons can be used to amplify or reshape phonon modes to reinforce electron pairing.

Why It Matters

• Energy Losses: Room-temperature superconductors could drastically reduce global energy transmission losses.
• Magnetic Levitation: Stable quantum levitation without cryogenics could revolutionize transport and computation.
• Quantum Computing: Superconductors underpin many quantum devices. Room-temperature operation would accelerate progress.

This proposal introduces a disruptive approach to solving one of physics’ grand challenges: room-temperature superconductivity. By leveraging the power of light to engineer lattice vibrations, we seek to create artificial conditions where electron-phonon interactions overpower Coulomb repulsion, forming Cooper pairs and sustaining superconductivity. The success of this project would not only revolutionize our understanding of condensed matter physics but would usher in a new era of quantum-enabled technologies, including levitating trains, lossless power grids, and room-temperature quantum computers.