Ganesh Ji Omar

(PhD 2021)

First of all, I am honoured and proud to be an alumnus of the Department of Physics, NUS. I have had a wonderful experience during my entire duration in the department. This experience has helped with shaping my academic trajectories. I joined the PhD programme in the year 2017 and since then, I have enjoyed every moment of my research work. There were both difficult and easy times in my journey but I have learned how to tackle and manage them.

I have always been very keen on exploring the behaviour of quantum materials and undertaking further studies in physics offered me an opportunity to gain more knowledge on this topic. The department provided a competitive environment that enabled me to grow as a researcher as well as collaborate with internationally acclaimed scientists. My supervisor A/Prof Ariando has constantly encouraged me to stretch my critical thinking abilities and I have grown as an academic under his guidance. Working and collaborating with colleagues from the department have also sharpened my research skills tremendously.

The department has also exposed me to several experiential learning platforms such as teaching assistantship and volunteer works. Despite the Covid-19 challenges, the department has supported me unwaveringly in providing all the necessary facilities for me to complete my PhD successfully.

I love experimental works and creating something entirely new to expand my perspectives. Currently, I am continuing my research in the field of spintronic oxide materials and I hope to escalate it to a higher level. In the future, I aspire to design and develop spintronic devices with the motivation to solve the pressing problem of high-energy consumption in complementary metal-oxide semiconductor or CMOS technology.

The pandemic, which has caused much uncertainty presently, no doubt has hindered the research progress of many fields. There has been many mental and emotional challenges brought about by the restrictions. It took me a while to find a work-life balance at home. Developing the habit of spending hours writing or reading papers from home was not always easy. However, online discussions with colleagues and professors had been very effective. I was glad that in the end, the pandemic year turned into a very productive year for my PhD studies. I published several new articles and doubled my writing and reading efforts compared to the previous years. I developed and even initiated several worldwide collaborative skills, participated in international conferences, and even presented my research work. I communicated more via emails and social media instead of the usual face-to-face chats. This way, I grew more motivated to undertake relevant research in physics as I worked towards my goals. As an aside, another useful skill I pick up as part of my daily routine was cooking!

My advice to our students from the department is to take one day at a time. Set small and realistic goals to sustain your productivity. I would also like to encourage you to take care of your mental well-being during these tough times. Unwind and relax to reduce your stress and anxiety. Interact, engage, motivate and support one another in the midst of the pandemic and beyond.

Ganesh attending a conference

There may be times when you fall into an existential crisis, questioning yourselves, feeling lost, depressed, trapped and seeing no light at the end of the tunnel. Try to remember why you started on this journey at all. You have been given an opportunity. We are all here to challenge ourselves, learn, share, care and change the world for the better. This is the time to grab the opportunity and make decisions, to do our best and give our best to the world.

Remember you can, and you will. Start working smartly and be happy.

Happily graduated

Despite the Covid-19 challenges, the department has supported me unwaveringly in providing all the necessary facilities for me to complete my PhD successfully.