趙 杰，1943年7月生于天津市。1964年畢業(yè)于河北師范大學(xué)物理系，現(xiàn)為天津師范大學(xué)物理與電子信息學(xué)院教授，材料研究所副所長。1986年以來曾四次訪問加拿大McMaster大學(xué)，1999年在新加坡國立大學(xué)作高級訪問學(xué)者。

自從1986年訪問加拿大開始，在國際著名的離子束分析專家J.A.Davies 和加拿大半導(dǎo)體材料專家 D.A.Thompson 的指導(dǎo)下從事III-V族化合物半導(dǎo)體材料研究。研究課題涉及化合物半導(dǎo)體的歐姆接觸、離子注入形成高阻層及量子阱帶隙蘭移等。近十幾年來，承擔(dān)完成三項關(guān)于化合物半導(dǎo)體量子阱材料的國家自然科學(xué)基金和天津市自然科學(xué)基金。用離子束誘導(dǎo)和無雜質(zhì)擴(kuò)散方法研究帶隙蘭移的規(guī)律并獲得高達(dá)200納米以上的蘭移，引起同行關(guān)注�，F(xiàn)正在這一領(lǐng)域進(jìn)行深入研究。

從20世紀(jì)90年代起，他同時和李德軍博士開展生物醫(yī)用材料的離子束技術(shù)表面優(yōu)化研究，曾主持完成一項國家自然科學(xué)基金項目、參加兩項國家自然科學(xué)基金項目的研究，在改善醫(yī)用硅橡膠、聚胺脂材料表面生物相容性方面取得顯著成果。現(xiàn)正承擔(dān)兩項天津市自然科學(xué)基金項目和一項國家自然科學(xué)基金項目，從事鈦陶瓷納米膜和熱解碳材料的生物相容性和抗菌性研究。

在國內(nèi)外著名學(xué)術(shù)刊物及專業(yè)會議上發(fā)表100余篇論文。1997、2003年曾獲天津師范大學(xué)科研天獅獎, 2002年與李德軍博士獲天津市自然科學(xué)三等獎。

Zhao Jie, born at Tianjin City in July, 1943 and graduated from the Department of Physics, Hebei Normal University. Now he is a full professor at the College of Physics and Electronic Information Science and a vice president at the Institute of Material Science. He has visited McMaster University four times since 1986 and visited the National University of Singapore in 1999.

Since 1986, he has been working on III-V semiconductors and ion beam analysis with famous Canadian scientists J.A.Davis and D.A.Thompson. The research projects related in Ohm contacts and implant isolation as well as quantum wells intermixing. In the past decade, he has finished three national and local projects on semiconductors and still working on this field.

On the other hand, he has been working on surface modification of biomaterials by ion beam since 1990’s with Dr. Li Dejun who is a young scientist working at the same university. He was in charge of one national project and joined two projects on the modification of biomaterials by ion beams and obtained important results. Recently, he is working on one national project and two local project on biocompatibility and bactericidal properties for titanium nitride nanofilm and pyrolytic carbon materials.

He has published 100 papers and obtained two awards of Tianshi Research in 1987 and 2003 as well as one Tianjin natural science awards in 2002.