Boyko Stoimenov - Research



Curriculum Vitae

In case anyone would be interested in making me a job offer that I can't refuse, and would need a formal CV for that, I'd gladly mail onein no time at all. Just for a start, here's a brief and informal self-introduction. I thought I'd start with the time I was 9 and my achievement in life was the ability to eat a whole box of chocolate candies without seemingly opening it, to the great surprise of my parents. Then I quickly figured, that won't land me a dream job, so I'll skip it and start from high school.

(1991) High School - "Boyan Penev" Secondary School for Foreign Languages, Sofia. I studied English and Russian. Achieved some popurarity among the punkish population.

(1996) M.Sc. in Mech. Engineering - "Todor Kableshkov" Higher School of Transport, Sofia. Did my best, graduated with honours. The inscribed watch must still be at home somewhere.

(1996-1998) Service engineer - Ekko Ltd., Bulgaria. We were dealing with Caterpillar, Bobcat and Ingersol-Rand machines at the time and I had to travel around the country fixing them. A thing I learned from the old hands on the job was that: "In theory, theory and practice are the same, but in practice there is a great deal of difference." It seems it's as applicable to research as it is to machine maintenance. You can see me in this photo standing on a giant CAT 777 mining truck at the Assarel-Medet copper mines near Panagyurishte in Bulgaria.

Boyko on a CAT 777 truck

(1998-2003) Research Student, Ph.D. student - Lab of Tribology, Tohoku University, Sendai, Japan. Here I started doing research on frictional sound. It was a brand new topic in the lab, so I had complete freedom to educate myself, to build up a test appartaus and write the software for the data acquisition and analysis.I became proficient with LabVIEW and MATLAB in the course. Most importantly, I had a good experience in establishing a new research field in the lab, and had my fair share of failures and sporadic successes, each of them very dear to my heart.

(2003-2005) Research Associate - Lab of Tribology, Tohoku University, Sendai, Japan. At my Research Associate position I was teaching computer programming classes and did laboratory demonstrations in Tribology. I enjoyed advising graduate and undergraduate students and I was wrapping up my dissertation in my spare time. I was successful in getting scientific research grants for my research and I was invited to give talks about frictional sound at leading Japanese bearing and brake manufacturers. I also had the chance to help my professor organize several scientific conferences.

Research Associate in Kato Lab

(2005-2008) Research Scientist - Bio-Mimetic Control Reseach Center, RIKEN Institute, Nagoya, Japan. I did research on electro-active polymers, dubbed "artificial muscles". Knowledge of tribology and surface treatments was quite useful in improving the performance of ionic polymer-metal composites (IPMC). As a mechanical engineer I was back to designing mechanisms and we have applied several patents for mechanisms using electro-active polymers.

Boyko in Riken Lab

(2008-present) Invited Scientist - CNRS, Laboratoty of Tribology and System Dynamics, Ecole Centrale de Lyon, France. I study the dynamics of contact interfaces.

Hope this was helpful. If you'd like to know anything else, please drop me a mail...



Boyan Penev was a Bulgarian literature critic and historian from the first half of the 20th century. He was an expert of Slavic literature and developed his own  "cultural and historical" method of analyzing the works of literature. (www.slovo.bg)

Todor Kableshkov was a Bulgarian revolutionary, who announced the beginning of the April uprising against Ottoman turks in Koprivshtitsa by writing the famous "blood letter" to his comrades in Panagyrishte. (Bg.Wikipedia)

Caterpillar is a company, whose shares rise, when Microsoft shares fall.

Tohoku University is the third oldest Japanese Imperial university and the first one to admit female students.

Tribology is the science and technology that studies the interaction of surfaces in contact. More commonly, it studies friction, wear and lubrication.

IPMC - ionic polymer metal composite.

... artificial muscles, ... is the moniker for electro-active polymers (EAP). ( Y. Bar-Cohen)