我收到了一条关于失踪{的消息，插入标题中
\caption{Schematic of band alignment due to the contact formation between
metal and n-type semiconductor. Here, $\phi_{MS}$ is the difference of
metal work function ($\phi_M$) and semiconductor work function ($\phi_S$),
E$_F$ is the Fermi energy level of metal, E$_F$ is the Fermi energy level
of semiconductor, E$_C$ is the the conduction band (CB) minima, E$_V$ is
the valence band (VB) maxima and $\phi_S^'$ is Shottky barrier
height [Piprek\cite{AB2}].}
并.lof以文本打开文件
\addvspace {10\p@ }
\contentsline {figure}{\numberline {1.1}{\ignorespaces Schematic of band
alignment due to the contact formation between metal and n-type
semiconductor. Here, $\phi _{MS}$ is the difference of metal work function
($\phi _M$) and semiconductor work function ($\phi _S$), E$_F$ is the
Fermi energy level of metal, E$_F$ is the Fermi energy level of
semiconductor, E$_C$ is the the conduction band (CB) minima, E$_V$ is the
valence band (VB) maxima and $\phi _S^'$ is Shottky barrier height
[Piprek\cite {AB2}].}}{6}{figure.1.1}
有人能帮忙解决这个错误吗
答案1
问题出在 上。LaTeX 在数学模式下将撇号解释为上标素数，因此和$\phi_S^'$之间没有区别。因此，如果您写，它将被解释为，这是一个双上标并导致您得到的错误。\phi_S'\phi_S^\prime\phi_S^'\phi_S^^\prime
正确的写法是$\phi_S'$。
也可以看看这篇 TeX.SX 文章。