4 ms·
lol, nah. I did my own PhD thesis a couple years ago on donor atoms in silicon, specifically selenium, forming hydrogen and helium like systems that "could" ha
by peacockwank 7y ago
lol, nah.
I did my own PhD thesis a couple years ago on donor atoms in silicon, specifically selenium, forming hydrogen and helium like systems that "could" have been useful for forming a qbit. tldr selenium has 2 more valence electrons than silicon so when it is substitutionally doped into silicon then you get a helium like system, which in some cases ends up hydrogen like when, presumably, imperfections either local or remote cause enough disruption to whisk away/capture one of the electrons, thus forming a hydrogen like system. I didn't investigate the cause of the different molecular like complexes that spring up when you dope silicon like this though, I only probed things with light and did calculations relating to that probing, I didn't do any modelling concerning the diffusion and behaviour of dopants which I kinda regret.
Then you can optically manipulate that remaining donor electron. It didn't really work cause it's hard and the lifetimes of the donor electron systems are not great (tens of ns to ~100ns for some of the systems).
It was then I realised that physics research is a dangerous thing to attempt if you can't stomach the constant uncertainty and risk about your own personal future, when you are found to be not good enough due to not publishing, so I abandoned academia so I could massively reduce that stress and constant anxiety and actually have a life.
So the tldr is that this is not bullshit at all, it is in-fact very interesting and a promising line of work. But it's not going to make anyone's career by itself, and without appropriate pumping of the importance of the work and sufficient mentoring no-one who works on it as a grad student has a future as a researcher.
So no, it's neither Nobel Prize material or total bullshit.
- imvetri 7y agoWhat original commenter is mentioning is "if this isn't bullshit, change the text so that you could push it for Nobel" or publish it in a place where you can find good recognition
- peacockwank 7y agoThe exact person to whom my comment was a reply lol.
- selimthegrim 7y agoDidn’t Makhlin and company do artificial molecules as qubits like 20 years ago?