Zobrazeno 1 - 10
of 58
pro vyhledávání: '"Hie Tae Moon"'
Publikováno v:
Journal of Applied Physics; Sep2010, Vol. 108 Issue 5, p054506-45064, 4p, 2 Charts, 4 Graphs
Publikováno v:
Journal of Information Display. 14:7-11
The effect of the active-layer thickness on the short-circuit current of organic solar cells (OSCs) was numerically investigated using a new optical modeling approach, the generalized transfer matrix method, where the optical interaction of an incohe
Publikováno v:
Solar Energy Materials and Solar Cells. 95:3276-3280
We report the electrical properties of inverted P3HT:PC 71 BM bulk hetero-junction (IBHJ) with Cs 2 CO 3 and MoO 3 interlayers. The current density ( J )–voltage ( V ) characteristics of the inverted P3HT:PC 71 BM bulk hetero-junction solar cells a
Publikováno v:
SID Symposium Digest of Technical Papers. 42:1729-1732
We used the graphene oxide (GO) as the hole transport layer (HTL) in polymer light emitting diode (PLED). Driving voltage and current efficiency of device with GO layer are 7.2 V and 5.2 cd/A, respectively. And those of device with PEDOT:PSS HIL are
Publikováno v:
Organic Electronics. 12:353-357
We have studied the fabrication of an inverted P3HT:PC 71 BM bulk hetero-junction (IBHJ) solar cell using ultrathin cesium carbonate (Cs 2 CO 3 ) and molybdenum trioxide (MoO 3 ) as the cathodic and anodic buffer layers, respectively. The influence o
Publikováno v:
Journal of the Korean Physical Society. 55:1111-1114
We have studied the turn-off dynamics of phosphorescent organic light-emitting diodes (OLEDs) by investigating the temperature, pulse width, and voltage dependences of the radiative triplet lifetime with the dispersive parameter γ, calculated from t
Publikováno v:
Journal of Economic Interaction and Coordination. 3:81-88
A simple model for simulating tug of war game as varying the player number in a team is discussed to identify the slow pace of fast change. This model shows that a large number of information sources leads slow change for the system. Also, we introdu
Publikováno v:
Physica A: Statistical Mechanics and its Applications. 379:179-187
We study the complexity of the stock market by constructing $\epsilon$-machines of Standard and Poor's 500 index from February 1983 to April 2006 and by measuring the statistical complexities. It is found that both the statistical complexity and the
Publikováno v:
Physica A: Statistical Mechanics and its Applications. 363:377-382
In this paper, we studied the dynamics of the log-return distribution of the Korean Composition Stock Price Index (KOSPI) from 1992 to 2004. Based on the microscopic spin model, we found that while the index during the late 1990s showed a power-law d
Autor:
Seung Ki Baek, Hie-Tae Moon
Publikováno v:
Physics Letters A. 352:89-93