A soliton is a stable, localized wave that retains its shape and energy while propagating through a nonlinear medium. Unlike ordinary waves that disperse and diminish over time, solitons are unique ...

Can we turn back time? Ask a savvy physicist, and the answer will be “it depends.” Schemes for retrograde time travel abound but usually involve irreconcilable paradoxes and rely on outlandish ...

In organic solar cells (OSCs), which represent a quintessential application system for organic conjugated films, the intrinsic light reflection of these films significantly influences the optical ...