You can’t make document changes more convenient than editing your XPS files on the web. With DocHub, you can get instruments to edit documents in fillable PDF, XPS, or other formats: highlight, blackout, or erase document fragments. Add textual content and images where you need them, rewrite your form entirely, and more. You can download your edited record to your device or submit it by email or direct link. You can also turn your documents into fillable forms and ask others to complete them. DocHub even offers an eSignature that allows you to sign and send out documents for signing with just a couple of clicks.
Your documents are safely stored in our DocHub cloud, so you can access them anytime from your PC, laptop, mobile, or tablet. Should you prefer to use your mobile device for file editing, you can easily do so with DocHub’s mobile app for iOS or Android.
hello my name is jeff schalleberger and iamp;#39;m going to talk to you a little bit about a technique called x-ray photoelectron spectroscopy or xps uh we offer this here in the materials characterization lab at penn state uh you may have also heard the term esca used thatamp;#39;s exactly the same technique it stands for electron spectroscopy for chemical analysis xps is by far the more commonly used terms thatamp;#39;s what iamp;#39;ll use throughout my presentation here xps is based on the photoelectric effect the photoelectric effect is we shine light onto a solid sample and we uh that light in our case in the form of low energy x-rays ejects electrons that were originally bound to the atoms in the material and we knock those electrons off into the vacuum and ultimately measure these with a spectrometer the equation that describes the photoelectric effect is shown here very simple equation this is actually what albert einstein won his nobel prize for in 1921 for some work he d