A method is proposed to exactly diagonalize the Hamiltonian of a N-layer quantum dot containing a single electron in each dot in arbitrary magnetic fields.
摘要用精确对角化的方法研究了处于外磁场中的N层单电子垂直耦合量子点系统，计算了基态跃迁随外磁场的变化关系。
Quantum dot
英语例句库
原声例句
当月 VOA Special English
Quantum dots are extremely small particles, called nanoparticles.
量子点是极小的颗粒，称为纳米颗粒。
当月 VOA Daily Standard English
The color quantum dots emit depends on the size of the particles.
量子点发出的颜色取决于粒子的大小。
科技动态
To me, the most exciting concept was Sony announced quantum dot OLED TVs.
对我来说，最令人兴奋的概念是索尼宣布的量子点OLED电视。
当月 VOA Special English
Bawendi is credited with developing the production of quantum dots being used today.
巴文迪因开发了目前使用的量子点而受到赞誉。
科技动态
But quantum dots can make color without a filter, and so they could be much, much brighter.
但是量子点可以在没有滤光片的情况下显色，所以可以变得更亮。
当月 VOA Special English
However, it took 50 years of research and development to control the size of quantum dots correctly.
然而，要正确控制量子点的大小需要50年的研发时间。
当月 VOA Special English
Bawendi added he was not thinking about the possible uses of his work when he started researching quantum dots.
巴文迪补充说，当他开始研究量子点时，他并没有考虑他的研究成果的可能用途。
TED演讲（视频版）双语精选
So our group helped pioneer a method, a technology, whereby we could tag nutrients with nanoparticles, fluorescing nanoparticles called quantum dots.
于是我们团队帮助开拓了一种方法，一种技术，用纳米颗粒标记营养物质，荧光纳米颗粒叫做量子点。
当月 VOA Daily Standard English
Winner Moungi Bawendi of MIT says he wasn't thinking about how far it could go when he started researching quantum dots.
麻省理工学院的获奖者与芒吉·巴文迪说，当他开始研究量子点时，并没有考虑它能走多远。
《分钟地球》趣味科普
And because the quantum dots only absorb shorter wavelengths, those re-emitted waves travel through the pane without being re-absorbed by other dots.
重新释放的辐射波会避开有吸收到短波辐射的点当它们到达底边时，再透过太阳能板来转换成电能。
边缘科技博客
QD OLED, QD stands for quantum dot, can produce richer colors at higher brightness levels than normal OLEDs like those from LG.
QD OLED（QD代表量子点）相比普通的OLED（如LG的OLED），可以在更高的亮度下产生更丰富的颜色。
当月 VOA Special English
The three won for their discovery of quantum dots, a technology widely used today to make displays for electronic devices and medical imaging.
这三名科学家因发现量子点而获奖，量子点技术目前被广泛用于制造电子设备和医学影像设备的显示器。
2023-40
But quantum dots of different colors have the exact same arrangement of atoms.
但不同颜色的量子点具有完全相同的原子排列。
经济学人 Science and technology
The physics underlying quantum dots has been known since the 1930s.
量子点的物理原理自 20 世纪 30 年代以来就已为人所知。
边缘科技博客
Samsung is using what's called QD-OLED, and that QD stands for quantum dot.
三星正在使用所谓的 QD-OLED，QD 代表量子点。
202321
10.A quantum dot breakthrough has combined laser and LED capabilities, moving colloidal quantum dot lasing technology closer to being device-ready.
10. 量子点突破结合了激光和 LED 功能，使胶体量子点激光技术更接近于设备就绪。
经济学人 Science and technology
In 1993 he developed a way to produce quantum dots to order.
1993 年，他开发了一种按订单生产量子点的方法。
TED演讲（视频版） 2017年1月合集
We were constructing quantum dots that could one day go in your body and find and fight disease.
我们正在构建量子点，有朝一日可以进入您的身体并发现并对抗疾病。
经济学人 Science and technology
The materials in question are quantum dots, the informal name for chemical structures also known as semiconducting nanocrystals.
所讨论的材料是量子点，这是化学结构的非正式名称， 也称为半导体纳米晶体。
2023-40
When quantum dots are irradiated by light, electrons within get energized, eventually releasing that energy as fluorescent light.
当量子点受到光照射时，内部的电子就会被激发，最终以荧光的形式释放出能量。
中文百科
量子点
量子点（英语：Quantum Dot）是在把激子在三个空间方向上束缚住的半导体纳米结构。这种约束可以归结于静电势（由外部的电极，掺杂，应变，杂质产生），两种不同半导体材料的界面（例如：在自组量子点中），半导体的表面（例如：半导体纳米晶体），或者以上三者的结合。量子点具有分离的量子化的能谱。所对应的波函数在空间上位于量子点中，但延伸于数个晶格周期中。一个量子点具有少量的（1-100个）整数个的电子、电洞或电子电洞对，即其所带的电量是元电荷的整数倍。
英语百科
Quantum dot 量子点
Quantum dots (QD) are nanoscale semiconductor devices that tightly confine either electrons or electron holes in all three spatial dimensions. They can be made via several possible routes including colloidal synthesis, plasma synthesis, or mechanical fabrication. The term “quantum dot” was coined by Mark Reed in 1988; however, they were first discovered in a glass matrix by Alexey Ekimov in 1981 and in colloidal solutions by Louis E. Brus in 1985. The electronic properties of the quantum dots fall between those of bulk semiconductors and those of discrete molecules of comparable size, and optoelectronic properties such as band gap, can be tuned as a function of particle size and shape for a given composition. For example, the photoluminescence of a QD can be manipulated to specific wavelengths by controlling particle diameter. Larger QDs (radius of 5-6 nm, for example) emit longer wavelengths resulting in emission colors such as orange or red. Smaller QDs (radius of 2-3 nm, for example) emit shorter wavelengths resulting in colors like blue and green, although the specific colors and sizes vary depending on the exact composition of the QD.
- streptomycin dependence的意思
- streptomycin dependent microorganism的意思
- streptomycin dependent mutant的意思
- streptomycin dependent Shigella strain的意思
- streptomycin dependent strain的意思
- streptomycin derivatives的意思
- Streptomycineae的意思
- streptomycine resistant mutant的意思
- Streptomycine Sulphate Oral的意思
- streptomycin glycyrrhizinate的意思
- streptomycin hydrochloride的意思
- streptomycin hydrochloride calcium chloride complex的意思
- streptomycinic acid的意思
- streptomycin isoniazid的意思
- streptomycini sulfas的意思
- Streptomycin measurement的意思
- Streptomycin Opiniazide的意思
- streptomycin pantothenate的意思
- Streptomycin Phosphate的意思
- streptomycin poisoning的意思
- streptomycin resistance的意思
- streptomycin resistant的意思
- streptomycin resistant mutant的意思
- streptomycin resistant mutation的意思
- streptomycin的意思