Welcome to the British Association for Crystal Growth (BACG)

Since 1969, the British Association for Crystal Growth (BACG) has been a focal point for scientific and technological exchange in the theory and practice of crystal growth, crystallisation and crystal appraisal. We bring together researchers, practitioners and students from the UK and beyond, fostering collaboration and discussion across disciplines and applications.

Crystal growth underpins advances in fields ranging from electronic and optical materials to food science, polymers and pharmaceuticals. As a registered charity, BACG is committed to supporting both emerging and established scientists, whether working with small or large molecules, inorganic or organic materials, and ensuring the continued development and visibility of this vital field.

The Association has held an annual conference every year since 1970, typically hosted by a UK university, and has played an active role in more than ten European and international crystal growth conferences held in the UK. These events provide a platform for sharing cutting-edge research, practical experience and new ideas within the community.

Education and professional development are central to BACG’s mission. We sponsor members to attend related conferences worldwide and run an annual Young Scientist Award for published work by members under 35, recognising excellence with a commemorative medal and a £250 prize. Since 1980, BACG has also shared news, conference reports and community update, originally through newsletters and now through this website, which continues that tradition of communication and connection.