Quantum computers will need large numbers of qubits to tackle challenging problems in physics, chemistry, and beyond. Unlike ...

Physicists at Caltech have now taken a major step in that direction. They created the largest qubit array ever assembled, ...

Caltech scientists have built a record-breaking array of 6,100 neutral-atom qubits, a critical step toward powerful error-corrected quantum computers. The qubits maintained long-lasting superposition ...

All the circuits that we have analyzed are linear circuits and we must be more specific in defining a linear circuit. We can consider the most important consequence of linearity, the principle of ...

John Breeden II is an award-winning journalist and reviewer with over 20 years of experience covering technology and government. He is currently the CEO of the Tech Writers Bureau, a group that ...

Some researchers are predicting that the market for “universal” quantum computers that do everything a supercomputer can do plus everything a supercomputer can not do — in a chip that fits in the palm ...

Mass-producible quantum computers are closer than ever, thanks to new research. This process for positioning quantum bits in diamond optical circuits could work at large scales, say scientists.

This course provides a continuation of ETEC.2130. Topics include sinusoidal waveforms, phasors, impedance and network elements. Mesh and nodal analysis of AC circuits; series and parallel circuits, ...

Figure 1: Single-molecule circuits containing one and two conducting backbones connected in parallel. Table 1 Calculated and measured single-molecule conductance for pairs of molecules with a single ...