231 citations · 1.8k across the 26 of their papers we have counts for
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Electrostatic Barrier against Dust Growth in Protoplanetary Disks. I. Classifying the Evolution of Size Distribution
Satoshi Okuzumi, Hidekazu Tanaka, Taku Takeuchi +1
Collisional growth of submicron-sized dust grains into macroscopic aggregates is the first step of planet formation in protoplanetary disks. These grains are expected to carry nonz…
Electrostatic Barrier against Dust Growth in Protoplanetary Disks. II. Measuring the Size of the "Frozen" Zone
Satoshi Okuzumi, Hidekazu Tanaka, Taku Takeuchi +1
Coagulation of submicron-sized dust grains into porous aggregates is the initial step of dust evolution in protoplanetary disks. Recently, it has been pointed out that negative cha…
Numerical Modeling of the Coagulation and Porosity Evolution of Dust Aggregates
Satoshi Okuzumi, Hidekazu Tanaka, Masa-aki Sakagami
Porosity evolution of dust aggregates is crucial in understanding dust evolution in protoplanetary disks. In this study, we present useful tools to study the coagulation and porosi…
Electric charging of dust aggregates and its effect on dust coagulation in protoplanetary disks
Satoshi Okuzumi
Mutual sticking of dust aggregates is the first step toward planetesimal formation in protoplanetary disks. In spite that the electric charging of dust particles is well recognized…