div class=trans-pagebuttonPage 1button div class=trans-image amp-img class=trans-thumb alt=Page 1: College of Engineering UMass Amherstn-p-n BIPOLAR TRANSISTOR n— epitaxial layer n+ layer p— silicon substrate Field oxide Deep-trench isolation p+ Sidewall oxide spacer n + reach-through src=https:reader033fdocumentsusreader033viewer20220504165f8c712166bf552da36ea660html5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 2button div class=trans-image amp-img class=trans-thumb alt=Page 2: College of Engineering UMass Amherstn-p-n BIPOLAR TRANSISTOR n— epitaxial layer n+ layer p— silicon substrate Field oxide Deep-trench isolation p+ Sidewall oxide spacer n + reach-through src=https:reader033fdocumentsusreader033viewer20220504165f8c712166bf552da36ea660html5thumbnails2jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 3button div class=trans-image amp-img class=trans-thumb alt=Page 3: College of Engineering UMass Amherstn-p-n BIPOLAR TRANSISTOR n— epitaxial layer n+ layer p— silicon substrate Field oxide Deep-trench isolation p+ Sidewall oxide spacer n + reach-through src=https:reader033fdocumentsusreader033viewer20220504165f8c712166bf552da36ea660html5thumbnails3jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 4button div class=trans-image amp-img class=trans-thumb alt=Page 4: College of Engineering UMass Amherstn-p-n BIPOLAR TRANSISTOR n— epitaxial layer n+ layer p— silicon substrate Field oxide Deep-trench isolation p+ Sidewall oxide spacer n + reach-through src=https:reader033fdocumentsusreader033viewer20220504165f8c712166bf552da36ea660html5thumbnails4jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 5button div class=trans-image amp-img class=trans-thumb alt=Page 5: College of Engineering UMass Amherstn-p-n BIPOLAR TRANSISTOR n— epitaxial layer n+ layer p— silicon substrate Field oxide...