Who we are

飛昂科技 [Physon] logoPhyson Tech (Hong Kong) Co., Limited (or in Chinese written as 飛昂科技(香港)有限公司, abbreviated as Physon 飛昂科技 ) are founded by young computational physicists, quantum chemists and their friends as an all-inclusive team. Also, it is empowered by knowledgeable scientists (physicists, quantum chemists, material scientists) , experienced sales, marketing and technical supporting crews. We are a Hong Kong-based company that focuses on the need of support for the general research fields in the universities and research units around the world. Researchers at heart, we understand you might have encountered numerous difficulties and problem. Furthermore, we would love to act as your alliance, and back you up in your theoretical understanding by providing the necessary scientific software around the world. In the long run, we aim to facilitate the evolution of hardcore science to the real deal technology.

What is Physon?

Physon? Yes, you heard it right, not Python nor phyton… First of all, when we talk about the elementary particles or quasiparticles in the physical world, such as an electron, photon, phonon, exciton, plasmon, boson, fermion… Nearly all of them have a suffix “on“. Here, we concern about the simulation and computation of general transport phenomena, material or system properties and effect(may be physical, chemical or biological or engineering…) in the physical world. We don’t just focus on a specific type of particles. Hence we have Physon = “Phys” + “onpronounces as /ˈfɪzɒn/.

History and current status

We have started as researchers in quantum transport algorithm under the Area of Excellent(AoE) scheme on the “Theory, Modeling, and Simulation of Emerging Electronics” in HKU and other related fields. As time goes by, we have been working closely with the teams in universities and HZWTECH .(A technology company that develops quantum-based software and services.) At the moment, Physon has become the exclusive dealer for all of the HZWTECH’s software in the overseas market. For that, we are very grateful about this. Moreover, we are also the resellers or brokers for some other useful software (e.g. Molpro, Molcas). These include but aren’t limited to materials and transport simulation software with methods based on density functional theory (DFT) and non-equilibrium Green’s function (NEGF), quantum chemistry’s software, photonic’s software…

Physon knows there are many more computational methods and tools that is useful to you, ( such as molecular dynamics (MD), finite element method (FEM), finite-difference time-domain method (FDTD), etc) as deep down in our heart we are researchers. So don’t worry, we are on the way to seek and provide that missing pieces for you among the wide range of research areas you devote to. If those missing pieces aren’t exist anywhere, tell us! We are open to see if we can develop it for you. Indeed, we are developing fast algorithms of our own right now.

Please feel free to contact us at [email protected] if you would need us, have any questions or simply shares you computational difficulties on hand. Besides, if you want to know more about our software, please free feel to contact us via [email protected]. Finally, may you all excel in your research and career!


Best regards,


Founder emeritus of Physon Tech (Hong Kong) Co., Limited [ 飛昂科技 (香港) 有限公司 ]

Official website: https://physon.hk

Email: [email protected]


“Try to become not a man of success, but try rather to become a man of value.” 

― Albert Einstein