电镀金刚石工具的制备原理及应用 The principle of preparation and application of electroplated diamond tools 近日,西班牙光子科学研究所(ICFO)在NaturePhysics杂志上发表研究,称室温下纳米金刚石可以作为独立的超快光开关发射器。 Recently, the Spanish photon Science Institute ( ICFO )published the study in the Journal NaturePhysics, saidnano diamond room temperature can be used as ultrafast optical switch emitter independent. 电子晶体管是现代电子技术中一个重要的电子零部件,它极大地改善了现有技术下信息处理的速度。所谓电子晶体管,就是用于转换和放大电子信号等功能的半导体器件。而如今,光学晶体管已经替代了传统的电子技术,成为了光信号处理的技术核心。一方面是因为光子拥有更快的动态属性,另一方面也是因为光子与周围环境的弱相互作用;这使得高集成技术和量子操作成为可能。 The electronic transistor is one of the importantcomponents of modern electronic technology, it has greatly improved the speed of information processing in the prior art. The so-called electronic transistor, semiconductor device is used for the function conversion and amplifiedelectronic signal. Today, optical transistor has replaced thetraditional electronic technology, has become the core technology of optical signal processing. One is because the photon has a dynamic attribute faster, but also because of weak interaction between photon and the surrounding environment; this makes the high integration and quantumoperation is possible. 之前的研究发现单个染料分子也可以充当光学晶体管,但是染料分子只有在超低温条件下才能发挥作用。超低温的条件就大大限制了量子计算的应用。 Previous studies found that a single dye molecules can also act as optical transistor, but the dye molecules can only play a role in super low temperature. Ultra low temperature conditions greatly limits the application of quantum computing. 而ICFO最新的研究则发现,纳米金刚石在室温下可以有效地充当可控型光开关。含有一个氮杂质的纳米金刚石就像一个人造原子,由于封装效应(encapsulation),在室温下它要比真正的原子更稳定。ICFO的科学家发现了一种新颖的物理机制,用来控制纳米金刚石跟 (Editor:admin) |