We looked at the wave functions, we know the other part of solving the Schrodinger equation is to solve for the binding energy of electrons to the nucleus, so let's take a look at those. 我们看过波函数,我们知道解,薛定谔方程的其他部分,就是解对于原子核的电子结合能,所以我们来看一看。
We're going to be looking at the solutions to the Schrodinger equation for a hydrogen atom, and specifically we'll be looking at the binding energy of the electron to the nucleus. 我们将研究下氢原子薛定谔方程的解,特别是电子和核子的结合能,我们将研究这部分。
And we know that n describes the total energy, that total binding energy of the electron, so the total energy is going to be equal to potential energy plus kinetic energy. 我们知道,n是描述总能量的,电子总的结合能,所以总能量,等于,势能加动能。
And what we call the binding energy is this is what we saw on the last slide. 我们所说的束缚能,这个我们在上一张幻灯片中已经见过了。
We know that binding energy is always negative, ionization energy is always positive. 我们知道结合能,总是负的,电离能总是正的。
What is the binding energy of the ground state electron in hydrogen? 氢在基态的情况下,它的电子结合能是多少?
And an important thing to note is in terms of what that physically means, so physically the binding energy is just the negative of the ionization energy. 一个需要注意的很重要的事情,是它的物理意义,从物理角度来说结合能,仅仅是电离能的负数。
And that's going to be equal to the negative the binding energy of2 s in b, in neutral boron. 它应该等于中性硼原子中,2,s,电子的束缚能的负值。
The spinar is a gigantic machine converting gravitational binding energy into electromagnetic radiation by means of rotation. 旋转体是一架通过自转把引力束缚能转换为电磁辐射的巨大机器。
Calculation of Energy and Binding Energy of Hydrogen-like Donor Impurity Quantum Ring with B-spline Technique 类氢施主杂质量子环能级和束缚能的B样条计算按可能引起污染的程度被定级设施
The excellent performance of fluorine plastics from carbon atoms and fluorine atoms to achieve the high binding energy. 氟塑料的优异性能是由碳原子与氟原子间的高结合能实现。
Binding energy affects nuclear mass. 能量结合能影响原子核质量。
So effectively, the binding energy is different. 等价的说,就是束缚能是不一样的。
The energy equivalent of the mass discrepancy in a nucleus is called binding energy. 与原子核中的质量差相对应的能量叫做原子核的结合能。
Numerical results show that both of the ground state energy and binding energy decrease monotonously with the increase of the quantum dot size and applied electric field. 数值结果表明,随量子点尺寸和外加电场强度的增加,基态能和结合能均单调降低。
Right, because when we think of an energy diagram, that lowest spot there is going to have the lowest value of the binding energy or the most negative value of binding. 对因为当我们考虑,一个能量图时那里最低的点,是具有最低的结合能,或者最不活跃的结合能。
Influence of an Impurity on the Binding Energy for an Cylindrical Quantum Dot 杂质对柱形量子点系统束缚能的影响
The size-dependent effect of energy and binding energy of hydrogen-like donor impurity quantum ring are calculated with B-spline technique. 利用B样条技术计算类氢施主杂质量子环能级和束缚能的量子尺寸效应。
And it should make sense where we got this from, because we know that the binding energy, if we're talking about a hydrogen atom, what is the binding energy equal to? 很容易理解,我们怎么得到这个的,因为我们知道,结合能,如果,对氢原子来说,结合能等于什么?
So when you operate on the wave function, what you end up with is getting the binding energy of the electron, and the wave function back out. 所以当你将它作用于波函数时,你得到的是电子的结合能,和后面的波函数。
The instability would invariably cause a turbulent flow that would transport angular momentum outward and dissipate gravitational binding energy. 这个不稳定性一定可造成乱流,向外传送角动量,并消耗重力束缚能。
The results show that the impurity phonon interaction is important and the phonon contribution to the binding energy is negative. 结果表明,杂质-声子相互作用显著且声子对结合能的作用为负。
The binding energy of the deuteron can be found experimentally. 可以实验测定氘的结合能。
When we talked about binding energy, we just had one quantum number. 当我们说到能量时,我们只要一个量子数。
The greatest amount of nuclear binding energy per nucleon occurs for nuclei in the vicinity of iron. 按每个核子计,最大的核结合能量出现在铁附近的核中。
Binding Energy and Isomers of Cu Micro-clusters and Their Ions 铜微团簇及其离子的结合能和异构体
So if we can figure out the binding energy, we can also figure out how much energy we have to put into our atom in order to a eject or ionize an electron. 所以如果我们可以计算出结合能,我们也可以计算出,我们需要注入多少能量到原子中,去逐出或电离一个电子。
The effects of hydrogen on the resistivity and the electron binding energy were studied. 研究了氢对块体非晶合金电子结合能和电阻率的影响。
The ionization energy, of course, is just the negative of the binding energy. 电离能,我们知道也就是,负的结合能。