Nematic Quantum Hall Liquid (NQHL) is a phase of matter where quantum fluids display properties in different directions. These states hold promise in the field of quantum computing due to their ability to maintain coherence at room temperature and showcase novel electrical characteristics. This section delves into case studies and applications of NQHLs within quantum computing . Scientists discovered nematic quantum Hall states on the surface of bismuth (Bi(111)). This research revealed that electronic states on bismuth's surface exhibit order under magnetic fields, leading to the breaking of rotational symmetry. Utilizing scanning tunneling microscopy, this study demonstrated the capacity of NQHLs to preserve quantum states, which is crucial for advancements in quantum computing . Another notable work looked into the production of nematic quantum Hall fluids, which lack the usual stripe patterns found in some quantum Hall systems. This study revealed that nematic order might be created by electrical interactions in specific quantum Hall regimes, thereby providing a new method for manipulating quantum states without the requirement for elaborately patterned substrates. 21. Applications