World

IonQ’s Acquisitions Could Cement It as the Top Quantum Defense Stock

  • IonQ secured some big government contracts over the past year.

  • It also acquired two of its peers to expand its presence in the defense industry.

  • It launched a dedicated division, IonQ Federal, to handle those government contracts.

  • 10 stocks we like better than IonQ ›

Quantum computing and defense stocks attract different types of investors. Pure-play quantum computing companies — which are often unprofitable and trading at sky-high valuations — tend to attract growth-oriented investors. Big defense companies are usually profitable, but they grow at a slower rate and are more appealing to value investors.

However, these two industries are converging as some top quantum computing companies expand into the defense sector. One of those companies is IonQ (NYSE: IONQ). Let’s review what IonQ does, how it’s ramping up its presence in the defense sector with contracts and acquisitions, and how it might evolve into a top “quantum defense” stock.

A digital visualization of a quantum computing chip.
Image source: Getty Images.

Quantum computers can store zeros and ones simultaneously in qubits. Being able to do this helps them process calculations at an exponentially faster rate than traditional computers, which store those zeros and ones separately in binary bits. However, quantum computers are also larger, more expensive, and consume more power than traditional computers. The ones currently in use also tend to output a higher ratio of errors than their traditional computer counterparts. As a result, they’re still primarily used for niche research projects at universities and government agencies.

Many quantum computers are powered by electrons (subatomic particles with a negative charge), which are sped up through “superconducting loops” to process data. These chips are relatively easy to manufacture, but they’re also expensive to operate because they can only function in cryogenic environments. Companies like IBM, Rigetti Computing, and D-Wave Quantum all use superconducting loops in their quantum systems.

Instead of using electrons, IonQ — as its name suggests — traps ions (individually charged atoms) within electromagnetic fields and manipulates them with tiny lasers to process data. These systems aren’t encased in big refrigerating systems because they don’t need to be chilled to cryogenic levels, but their lasers still need to be recalibrated.

So while its systems are smaller and more scalable than electron-based systems, they’re also harder to manufacture, more fragile, and require constant maintenance from highly trained laser technicians. IonQ currently sells three trapped ion quantum systems: its original Aria system, its flagship Forte system, and its Forte Enterprise system for data centers. It plans to launch its fourth system, the Tempo, by the end of this year. It also serves up its computing power as a cloud-based service.

Related Articles

Leave a Reply

Your email address will not be published. Required fields are marked *

Back to top button