#TITLE_ALTERNATIVE#

• Main Author: DELIVERY (NIM : 20211027) Pembimbing : Wahyu Srigutomo, Ph.D. ; Dr.rer.nat Freddy Haryanto, AFNAR
• Format: Theses
• Language: Indonesia
• Online Access: https://digilib.itb.ac.id/gdl/view/17815
• Institution: Institut Teknologi Bandung

Carbon atoms is one type of atom that is commonly found as an element forming <br /> <br /> <br /> <br /> <br /> materials [1]. Collection of carbon atoms can form a variety of materials, such as crystal, <br /> <br /> <br /> <br /> <br /> graphite, and graphene [1]. Three types of such material is a material constituent of <br /> <br /> <br /> <br /> <br /> overall carbon atoms, but there is a difference of the number, position, and three types of <br /> <br /> <br /> <br /> <br /> carbon bonds of the material [2]. On this thesis will discuss the calculation of the <br /> <br /> <br /> <br /> <br /> bonding energy in a fragmented graphene cluster [5] by using software Amsterdam <br /> <br /> <br /> <br /> <br /> Density Function (ADF) [8]. ADF software using Density Functional Theory (DFT) to <br /> <br /> <br /> <br /> <br /> obtain the bonding energy of the carbon atoms that make up the graphene cluster. <br /> <br /> <br /> <br /> <br /> Parameters to be analyzed from the calculation is the relation between the number of <br /> <br /> <br /> <br /> <br /> clusters in graphene with bonding energy, cluster accretion rules and parameters <br /> <br /> <br /> <br /> <br /> contained in the ADF software that affect the calculation. The results showed the <br /> <br /> <br /> <br /> <br /> bonding energy of the carbon clusters greater value if the increase of carbon clusters <br /> <br /> <br /> <br /> <br /> according to certain rules [5].