The adoption of virtual reality devices: The technology acceptance model integrating enjoyment, social interaction, and strength of the social ties

Junghyo Lee, Junghun Kim, Jae Young Choi

Telematics and Informatics

EngineeringTechnology Acceptance ModelSocial ComputingVirtual RealityArts +12

Smartphone preferences and brand loyalty: A discrete choice model reflecting the reference point and peer effect

Junghun Kim, Hyunjoo Lee, Jongsu Lee

Journal of Retailing and Consumer Services

Customer SatisfactionChoice ModelBuying BehaviorBehavioral Decision MakingDigital Marketing +11

Do people really want renewable energy? Who wants renewable energy?: Discrete choice model of reference-dependent preference in South Korea

Junghun Kim, Stephen Youngjun Park, Jongsu Lee

Energy Policy

EconomicsPublic PolicyEngineeringChoice ModelSouth Korea +7

Dynamic analysis of well-to-wheel electric and hydrogen vehicles greenhouse gas emissions: Focusing on consumer preferences and power mix changes in South Korea

Imjung Kim, Junghun Kim, Jongsu Lee

Applied Energy

Clean TransportationEngineeringElectric VehiclesSustainable EnergySouth Korea +8

White LED ceiling lights positioning systems for optical wireless indoor applications

Swook Hann, Junghun Kim, Soo-Yong Jung, +1

Wireless CommunicationsWireless LocalizationRf LocalizationEngineeringWhite Led Communications +11

Can mobile and biometric payments replace cards in the Korean offline payments market? Consumer preference analysis for payment systems using a discrete choice model

Minji Kim, Se-Ho Kim, Junghun Kim

Telematics and Informatics

EconomicsFintechMobile CommerceConsumer ChoiceChoice Model +12

Thermolysis of crude oil sludge using CO2 as reactive gas medium

Junghun Kim, Jeong-Ik Oh, Kitae Baek, +4

Energy Conversion and Management

Chemical EngineeringCrude Oil SludgeEngineeringEnvironmental EngineeringPetroleum Production +3

Mechanism of selective SiO2/Si etching with fluorocarbon gases (CF4, C4F8) and hydrogen mixture in electron cyclotron resonance plasma etching system

Hyun-Ho Doh, Junghun Kim, Seok-Hyun Lee, +1

Journal of Vacuum Science & Technology A Vacuum Surfaces and Films

EngineeringHydrogen MixtureVacuum DeviceChemistrySilicon On Insulator +16

Asymmetric preference and loss aversion for electric vehicles: The reference-dependent choice model capturing different preference directions

Junghun Kim, Hyunchan Seung, Jongsu Lee, +1

Energy Economics

MarketingEconomicsDifferent Preference DirectionsChoice ModelBehavioral Decision Making +13

Strategic analysis on effects of technologies, government policies, and consumer perceptions on diffusion of hydrogen fuel cell vehicles

Sungho Moon, Kyungah Kim, Hyunchan Seung, +1

Energy Economics

EngineeringConsumer ResearchGovernment PoliciesConsumer PerceptionsGreen Hydrogen +14