
How Does Quartz Crystal Sensor (QCM) Work?
[vc_row][vc_column width="3/4"][vc_row_inner][vc_column_inner][vc_column_text] What is Quartz Crystal Microbalance or QCM? A quartz crystal microbalance (QCM) sensor is a piezoelectric crystal that detects the extra mass placed on it based on the change in its resonating frequency. The sensor surface can be functionalized to distinguish specific species, useful in bio-sensing or monitoring the environment. [/vc_column_text][/vc_column_inner][/vc_row_inner][vc_row_inner][vc_column_inner width="1/3"][vc_column_text] [lwptoc backgroundColor="#d6d6d6" borderColor="#5b5b5b" skipHeadingText="Recent Posts|References|Some of Vac Coat Products|Sputter Coaters|Carbon Coaters|Sputter/Carbon|Thermal"] [/vc_column_text][/vc_column_inner][vc_column_inner width="2/3"][vc_video link="https://youtu.be/kzmBK9mONq8?si=Yw7JRkWFZExfOtWb" css=".vc_custom_1714578623584{margin-top: 15px !important;}"][vc_column_text css=".vc_custom_1714040527814{margin-top: -20px !important;}"] Quartz Crystal Microbalance (QCM) working principle [/vc_column_text][/vc_column_inner][/vc_row_inner][vc_row_inner css=".vc_custom_1713978060874{background-color: #d9d9d9 !important;}"][vc_column_inner][vc_column_text] What is A Piezoelectric Crystal? Solid materials whose atoms or molecules are regularly and repeatedly called crystals (The structure of these cells has a unit cell). Piezoelectric materials are electrically neutral and although the structures of the atoms of these materials are not symmetric, they neutralize each…









