【求助】请帮我解释一下理学XRD文件头的意义吧

XRD 2008/08/20

不知道你有什么用，我也知道得不多，有些还是凭空猜出来的。还有一些就猜都猜不出来了。 *MEAS_MODE = CONTINUOUS：测量扫描模式：连续扫描，另一种是步进扫描(分定时计数和定数计时) *TARGET = 29 这应当是靶的原子序数了，即Cu *XRAY_CHAR = K-ALPHA1 *WAVE_LENGTH1 = 1.54056 *WAVE_LENGTH2 = 1.5444 **THICKNESS = 0, 0 厚度 *MU = 0, 0 *SCAN_MODE = 2theta/theta 扫描模式：2theta/theta，前者指计数器位置，后者指光管位置。仅样品转的称为theta,仅光管转的称为2Theta. *SPEED_DIM = sec./step:扫描速度的度量单位：秒/步 *XUNIT = deg. X轴的的单位：度 *YUNIT = cps Y轴的单位：CPS，count per second *SCALE_MODE = 1 扫描模式代码为1。下面的都是一些代码了，应当是重复前面用名称表示的东西 *REP_COUNT = 1 重复计数次数为1次。有时对于一个样品可以反复测量，将几次测量的数据进行叠加。这样强度高一些。 *SE_COUNT = 0 第二次测量否，应当是否。 *STD_MATERIAL = Unknown, Unknown, 0, 0, 0, 0, 0, 0 *LATT_CONS = 0, Unknown, Unknown, 0, 0, 0, 0, 0, 0 *SEC_COUNT = 1 *TSPEC_SIZE = 4 *TYPE_SPEC = 0, 0 *TYPE_SPEC = 1, 0 *TYPE_SPEC = 2, 0 *TYPE_SPEC = 3, 0 *MEMO = *BEGIN *GROUP = 0 *START = 10.0000 *STOP = 70.0000 *STEP = 0.0200 *OFFSET = 0.0000 *SPEED = 0.12 *SLIT_SPEC = 0, "1deg.", 1.74, 10 *SLIT_SPEC = 1, "1deg.", 0.94, 20 这里是狭缝 *SLIT_SPEC = 2, "0.3mm", 0.3, 20 同上 *KV = 40 *MA = 100 *LOW = 0 这里应当是指光管的电流和电压出错限制 *HIGH = 0 *CTEMPER = 0, 0 这里可能是对噪声的处理，有三个 *CTEMPER = 1, 0 *CTEMPER = 2, 0 *PAREX = 0, 0 *PAREX = 1, 0 *PAREX = 2, 0 *PAREX = 3, 0 *PAREX = 4, 0 *PAREX = 5, 0 *PAREX = 6, 0 *PAREX = 7, 0 *PAREX = 8, 0 *PAREX = 9, 0 *PAREX = 10, 0 *PAREX = 11, 0 *PAREX = 12, 0 *PAREX = 13, 10 *PAREX = 14, 0.01 *PAREX = 15, 0 *FULL_SCALE = 1000 这是绘图时的满刻度 *EXTRA_SIZE = 4 *EXTRA = 0, 0 *EXTRA = 1, 0 *EXTRA = 2, 0 *EXTRA = 3, 0 *INDEX = 0, 0, 0