paper/.gitignore

@@ -5,3 +5,4 @@
 /*.out
 /*.pdf
 /*.synctex.gz
+/*.xdv

paper/main.tex

@@ -14,7 +14,15 @@
 \usepackage{algorithmicx}
 \usepackage{algpseudocode}
 \usepackage{listings}
-
+\usepackage[slantfont, boldfont]{xeCJK}
+\setCJKmainfont{Microsoft YaHei}
+\setCJKmonofont{Source Code Pro}
+\setCJKsansfont{YouYuan}
+\usepackage{tikz}
+\usetikzlibrary{shapes, arrows.meta, positioning}
+\tikzstyle{box} = [rectangle, draw=black, fill=blue!10, rounded corners, 
+                   text width=10cm, align=left, minimum height=1cm]
+\tikzstyle{arrow} = [->, thick, >=Stealth]
 \usepackage{lineno}
 \linenumbers
 \renewcommand\linenumberfont{\normalfont}
@@ -37,9 +45,21 @@
 
 \section{Introduction}\label{sec1}
 
-The Introduction section, of referenced text cite{bib1} expands on the background of the work (some overlap with the Abstract is acceptable). The introduction should not include subheadings.
 
-Springer Nature does not impose a strict layout as standard however authors are advised to check the individual requirements for the journal they are planning to submit to as there may be journal-level preferences. When preparing your text please also be aware that some stylistic choices are not supported in full text XML (publication version), including coloured font. These will not be replicated in the typeset article if it is accepted. 
+\begin{center}
+\begin{tikzpicture}[node distance=1.8cm]
+
+\node (A) [box] {\textbf{SiC} 很好的性质、重要的应用场景};
+\node (B) [box, below of=A] {\textbf{SiC} 中的\textbf{声子}很重要，它对材料性质有怎样的影响，或者可以反映出怎样的材料性质（作表征）};
+\node (C) [box, below of=B] {关于 \textbf{SiC} 中的声子，有哪些\textbf{已有}的研究，以及这些研究的\textbf{不足}};
+\node (D) [box, below of=C] {本文做了什么事情，尤其强调\textbf{第一次}做了什么};
+
+\draw [arrow] (A) -- (B);
+\draw [arrow] (B) -- (C);
+\draw [arrow] (C) -- (D);
+
+\end{tikzpicture}
+\end{center}
 
 \section{Methods}\label{sec11}