Flexible;
graphene transistors;
Au-supported transfer technology;
extrinsic power gain;
D O I:
10.1109/LED.2018.2876010
中图分类号:
TM [电工技术];
TN [电子技术、通信技术];
学科分类号:
0808 ;
0809 ;
摘要:
Graphene field-effect transistors (G-FETs) on flexible substrates have demonstrated much higher strain limits than that on rigid substrates. In this letter, G-FETs with an extrinsic f(max) of 28 GHz on flexible polyethylene terephthalate (PET) substrates are presented. Polyimide film benzocyclobutene with 50-nm thickness is coated on a PET substrate surface for optimizing the carrier transport. The results show that the hole mobility can reach up to 1738 cm(2)/V.s. An Au-supported graphene transfer technology is used to facilitate the quality of graphene in G-FETs and reduce the output parasitic resistance to 50 Omega. The measured figure of metric of "f(max).Lg" is 8.4 GHz.mu m, which is 105% higher than the highest reported results on polymeric substrates. The RF performance of flexible G-FETs under the bending condition is also studied. The results of the letter will be useful for developing the millimeter-wave flexible graphene integrated circuits.
机构:
Univ Calif Los Angeles, Dept Mat Sci & Engn, Los Angeles, CA 90095 USAUniv Calif Los Angeles, Dept Chem & Biochem, Los Angeles, CA 90095 USA
Cheng, Rui
Bai, Jingwei
论文数: 0引用数: 0
h-index: 0
机构:
Univ Calif Los Angeles, Dept Mat Sci & Engn, Los Angeles, CA 90095 USAUniv Calif Los Angeles, Dept Chem & Biochem, Los Angeles, CA 90095 USA
Bai, Jingwei
Liao, Lei
论文数: 0引用数: 0
h-index: 0
机构:
Univ Calif Los Angeles, Dept Chem & Biochem, Los Angeles, CA 90095 USAUniv Calif Los Angeles, Dept Chem & Biochem, Los Angeles, CA 90095 USA
Liao, Lei
Zhou, Hailong
论文数: 0引用数: 0
h-index: 0
机构:
Univ Calif Los Angeles, Dept Chem & Biochem, Los Angeles, CA 90095 USAUniv Calif Los Angeles, Dept Chem & Biochem, Los Angeles, CA 90095 USA
Zhou, Hailong
Chen, Yu
论文数: 0引用数: 0
h-index: 0
机构:
Univ Calif Los Angeles, Dept Mat Sci & Engn, Los Angeles, CA 90095 USAUniv Calif Los Angeles, Dept Chem & Biochem, Los Angeles, CA 90095 USA
Chen, Yu
Liu, Lixin
论文数: 0引用数: 0
h-index: 0
机构:
Univ Calif Los Angeles, Dept Chem & Biochem, Los Angeles, CA 90095 USAUniv Calif Los Angeles, Dept Chem & Biochem, Los Angeles, CA 90095 USA
Liu, Lixin
Lin, Yung-Chen
论文数: 0引用数: 0
h-index: 0
机构:
Univ Calif Los Angeles, Dept Mat Sci & Engn, Los Angeles, CA 90095 USAUniv Calif Los Angeles, Dept Chem & Biochem, Los Angeles, CA 90095 USA
Lin, Yung-Chen
Jiang, Shan
论文数: 0引用数: 0
h-index: 0
机构:
Univ Calif Los Angeles, Dept Chem & Biochem, Los Angeles, CA 90095 USAUniv Calif Los Angeles, Dept Chem & Biochem, Los Angeles, CA 90095 USA
Jiang, Shan
Huang, Yu
论文数: 0引用数: 0
h-index: 0
机构:
Univ Calif Los Angeles, Dept Mat Sci & Engn, Los Angeles, CA 90095 USA
Univ Calif Los Angeles, Calif Nanosyst Inst, Los Angeles, CA 90095 USAUniv Calif Los Angeles, Dept Chem & Biochem, Los Angeles, CA 90095 USA
Huang, Yu
Duan, Xiangfeng
论文数: 0引用数: 0
h-index: 0
机构:
Univ Calif Los Angeles, Dept Chem & Biochem, Los Angeles, CA 90095 USA
Univ Calif Los Angeles, Calif Nanosyst Inst, Los Angeles, CA 90095 USAUniv Calif Los Angeles, Dept Chem & Biochem, Los Angeles, CA 90095 USA
机构:
Univ Manchester, Manchester Ctr Mesosci & Nanotechnol, Manchester M13 9PL, Lancs, EnglandUniv Manchester, Manchester Ctr Mesosci & Nanotechnol, Manchester M13 9PL, Lancs, England
机构:
Columbia Univ, Dept Elect Engn, New York, NY 10027 USAColumbia Univ, Dept Elect Engn, New York, NY 10027 USA
Meric, Inanc
Dean, Cory R.
论文数: 0引用数: 0
h-index: 0
机构:
Columbia Univ, Dept Elect Engn, New York, NY 10027 USA
Columbia Univ, Dept Mech Engn, New York, NY 10027 USAColumbia Univ, Dept Elect Engn, New York, NY 10027 USA
Dean, Cory R.
Petrone, Nicholas
论文数: 0引用数: 0
h-index: 0
机构:
Columbia Univ, Dept Mech Engn, New York, NY 10027 USAColumbia Univ, Dept Elect Engn, New York, NY 10027 USA
Petrone, Nicholas
Wang, Lei
论文数: 0引用数: 0
h-index: 0
机构:
Columbia Univ, Dept Mech Engn, New York, NY 10027 USAColumbia Univ, Dept Elect Engn, New York, NY 10027 USA
Wang, Lei
论文数: 引用数:
h-index:
机构:
Hone, James
Kim, Philip
论文数: 0引用数: 0
h-index: 0
机构:
Columbia Univ, Dept Phys, New York, NY 10027 USAColumbia Univ, Dept Elect Engn, New York, NY 10027 USA
Kim, Philip
Shepard, Kenneth L.
论文数: 0引用数: 0
h-index: 0
机构:
Columbia Univ, Dept Elect Engn, New York, NY 10027 USAColumbia Univ, Dept Elect Engn, New York, NY 10027 USA
机构:
Univ Calif Berkeley, Berkeley Sensor & Actuator Ctr, Berkeley, CA 94720 USA
Univ Calif Berkeley, Lawrence Berkeley Natl Lab, Div Mat Sci, Berkeley, CA 94720 USAUniv Calif Berkeley, Berkeley Sensor & Actuator Ctr, Berkeley, CA 94720 USA
Wang, Chuan
Chien, Jun-Chau
论文数: 0引用数: 0
h-index: 0
机构:Univ Calif Berkeley, Berkeley Sensor & Actuator Ctr, Berkeley, CA 94720 USA
Chien, Jun-Chau
Fang, Hui
论文数: 0引用数: 0
h-index: 0
机构:
Univ Calif Berkeley, Berkeley Sensor & Actuator Ctr, Berkeley, CA 94720 USA
Univ Calif Berkeley, Lawrence Berkeley Natl Lab, Div Mat Sci, Berkeley, CA 94720 USAUniv Calif Berkeley, Berkeley Sensor & Actuator Ctr, Berkeley, CA 94720 USA
Fang, Hui
Takei, Kuniharu
论文数: 0引用数: 0
h-index: 0
机构:
Univ Calif Berkeley, Berkeley Sensor & Actuator Ctr, Berkeley, CA 94720 USA
Univ Calif Berkeley, Lawrence Berkeley Natl Lab, Div Mat Sci, Berkeley, CA 94720 USAUniv Calif Berkeley, Berkeley Sensor & Actuator Ctr, Berkeley, CA 94720 USA
Takei, Kuniharu
Nah, Junghyo
论文数: 0引用数: 0
h-index: 0
机构:
Univ Calif Berkeley, Berkeley Sensor & Actuator Ctr, Berkeley, CA 94720 USA
Univ Calif Berkeley, Lawrence Berkeley Natl Lab, Div Mat Sci, Berkeley, CA 94720 USAUniv Calif Berkeley, Berkeley Sensor & Actuator Ctr, Berkeley, CA 94720 USA
Nah, Junghyo
Plis, E.
论文数: 0引用数: 0
h-index: 0
机构:
Univ New Mexico, Albuquerque, NM 87106 USAUniv Calif Berkeley, Berkeley Sensor & Actuator Ctr, Berkeley, CA 94720 USA
Plis, E.
Krishna, Sanjay
论文数: 0引用数: 0
h-index: 0
机构:
Univ New Mexico, Albuquerque, NM 87106 USAUniv Calif Berkeley, Berkeley Sensor & Actuator Ctr, Berkeley, CA 94720 USA
Krishna, Sanjay
Niknejad, Ali M.
论文数: 0引用数: 0
h-index: 0
机构:Univ Calif Berkeley, Berkeley Sensor & Actuator Ctr, Berkeley, CA 94720 USA
Niknejad, Ali M.
Javey, Ali
论文数: 0引用数: 0
h-index: 0
机构:
Univ Calif Berkeley, Berkeley Sensor & Actuator Ctr, Berkeley, CA 94720 USA
Univ Calif Berkeley, Lawrence Berkeley Natl Lab, Div Mat Sci, Berkeley, CA 94720 USAUniv Calif Berkeley, Berkeley Sensor & Actuator Ctr, Berkeley, CA 94720 USA
机构:
Univ Calif Los Angeles, Dept Mat Sci & Engn, Los Angeles, CA 90095 USAUniv Calif Los Angeles, Dept Chem & Biochem, Los Angeles, CA 90095 USA
Cheng, Rui
Bai, Jingwei
论文数: 0引用数: 0
h-index: 0
机构:
Univ Calif Los Angeles, Dept Mat Sci & Engn, Los Angeles, CA 90095 USAUniv Calif Los Angeles, Dept Chem & Biochem, Los Angeles, CA 90095 USA
Bai, Jingwei
Liao, Lei
论文数: 0引用数: 0
h-index: 0
机构:
Univ Calif Los Angeles, Dept Chem & Biochem, Los Angeles, CA 90095 USAUniv Calif Los Angeles, Dept Chem & Biochem, Los Angeles, CA 90095 USA
Liao, Lei
Zhou, Hailong
论文数: 0引用数: 0
h-index: 0
机构:
Univ Calif Los Angeles, Dept Chem & Biochem, Los Angeles, CA 90095 USAUniv Calif Los Angeles, Dept Chem & Biochem, Los Angeles, CA 90095 USA
Zhou, Hailong
Chen, Yu
论文数: 0引用数: 0
h-index: 0
机构:
Univ Calif Los Angeles, Dept Mat Sci & Engn, Los Angeles, CA 90095 USAUniv Calif Los Angeles, Dept Chem & Biochem, Los Angeles, CA 90095 USA
Chen, Yu
Liu, Lixin
论文数: 0引用数: 0
h-index: 0
机构:
Univ Calif Los Angeles, Dept Chem & Biochem, Los Angeles, CA 90095 USAUniv Calif Los Angeles, Dept Chem & Biochem, Los Angeles, CA 90095 USA
Liu, Lixin
Lin, Yung-Chen
论文数: 0引用数: 0
h-index: 0
机构:
Univ Calif Los Angeles, Dept Mat Sci & Engn, Los Angeles, CA 90095 USAUniv Calif Los Angeles, Dept Chem & Biochem, Los Angeles, CA 90095 USA
Lin, Yung-Chen
Jiang, Shan
论文数: 0引用数: 0
h-index: 0
机构:
Univ Calif Los Angeles, Dept Chem & Biochem, Los Angeles, CA 90095 USAUniv Calif Los Angeles, Dept Chem & Biochem, Los Angeles, CA 90095 USA
Jiang, Shan
Huang, Yu
论文数: 0引用数: 0
h-index: 0
机构:
Univ Calif Los Angeles, Dept Mat Sci & Engn, Los Angeles, CA 90095 USA
Univ Calif Los Angeles, Calif Nanosyst Inst, Los Angeles, CA 90095 USAUniv Calif Los Angeles, Dept Chem & Biochem, Los Angeles, CA 90095 USA
Huang, Yu
Duan, Xiangfeng
论文数: 0引用数: 0
h-index: 0
机构:
Univ Calif Los Angeles, Dept Chem & Biochem, Los Angeles, CA 90095 USA
Univ Calif Los Angeles, Calif Nanosyst Inst, Los Angeles, CA 90095 USAUniv Calif Los Angeles, Dept Chem & Biochem, Los Angeles, CA 90095 USA
机构:
Univ Manchester, Manchester Ctr Mesosci & Nanotechnol, Manchester M13 9PL, Lancs, EnglandUniv Manchester, Manchester Ctr Mesosci & Nanotechnol, Manchester M13 9PL, Lancs, England
机构:
Columbia Univ, Dept Elect Engn, New York, NY 10027 USAColumbia Univ, Dept Elect Engn, New York, NY 10027 USA
Meric, Inanc
Dean, Cory R.
论文数: 0引用数: 0
h-index: 0
机构:
Columbia Univ, Dept Elect Engn, New York, NY 10027 USA
Columbia Univ, Dept Mech Engn, New York, NY 10027 USAColumbia Univ, Dept Elect Engn, New York, NY 10027 USA
Dean, Cory R.
Petrone, Nicholas
论文数: 0引用数: 0
h-index: 0
机构:
Columbia Univ, Dept Mech Engn, New York, NY 10027 USAColumbia Univ, Dept Elect Engn, New York, NY 10027 USA
Petrone, Nicholas
Wang, Lei
论文数: 0引用数: 0
h-index: 0
机构:
Columbia Univ, Dept Mech Engn, New York, NY 10027 USAColumbia Univ, Dept Elect Engn, New York, NY 10027 USA
Wang, Lei
论文数: 引用数:
h-index:
机构:
Hone, James
Kim, Philip
论文数: 0引用数: 0
h-index: 0
机构:
Columbia Univ, Dept Phys, New York, NY 10027 USAColumbia Univ, Dept Elect Engn, New York, NY 10027 USA
Kim, Philip
Shepard, Kenneth L.
论文数: 0引用数: 0
h-index: 0
机构:
Columbia Univ, Dept Elect Engn, New York, NY 10027 USAColumbia Univ, Dept Elect Engn, New York, NY 10027 USA
机构:
Univ Calif Berkeley, Berkeley Sensor & Actuator Ctr, Berkeley, CA 94720 USA
Univ Calif Berkeley, Lawrence Berkeley Natl Lab, Div Mat Sci, Berkeley, CA 94720 USAUniv Calif Berkeley, Berkeley Sensor & Actuator Ctr, Berkeley, CA 94720 USA
Wang, Chuan
Chien, Jun-Chau
论文数: 0引用数: 0
h-index: 0
机构:Univ Calif Berkeley, Berkeley Sensor & Actuator Ctr, Berkeley, CA 94720 USA
Chien, Jun-Chau
Fang, Hui
论文数: 0引用数: 0
h-index: 0
机构:
Univ Calif Berkeley, Berkeley Sensor & Actuator Ctr, Berkeley, CA 94720 USA
Univ Calif Berkeley, Lawrence Berkeley Natl Lab, Div Mat Sci, Berkeley, CA 94720 USAUniv Calif Berkeley, Berkeley Sensor & Actuator Ctr, Berkeley, CA 94720 USA
Fang, Hui
Takei, Kuniharu
论文数: 0引用数: 0
h-index: 0
机构:
Univ Calif Berkeley, Berkeley Sensor & Actuator Ctr, Berkeley, CA 94720 USA
Univ Calif Berkeley, Lawrence Berkeley Natl Lab, Div Mat Sci, Berkeley, CA 94720 USAUniv Calif Berkeley, Berkeley Sensor & Actuator Ctr, Berkeley, CA 94720 USA
Takei, Kuniharu
Nah, Junghyo
论文数: 0引用数: 0
h-index: 0
机构:
Univ Calif Berkeley, Berkeley Sensor & Actuator Ctr, Berkeley, CA 94720 USA
Univ Calif Berkeley, Lawrence Berkeley Natl Lab, Div Mat Sci, Berkeley, CA 94720 USAUniv Calif Berkeley, Berkeley Sensor & Actuator Ctr, Berkeley, CA 94720 USA
Nah, Junghyo
Plis, E.
论文数: 0引用数: 0
h-index: 0
机构:
Univ New Mexico, Albuquerque, NM 87106 USAUniv Calif Berkeley, Berkeley Sensor & Actuator Ctr, Berkeley, CA 94720 USA
Plis, E.
Krishna, Sanjay
论文数: 0引用数: 0
h-index: 0
机构:
Univ New Mexico, Albuquerque, NM 87106 USAUniv Calif Berkeley, Berkeley Sensor & Actuator Ctr, Berkeley, CA 94720 USA
Krishna, Sanjay
Niknejad, Ali M.
论文数: 0引用数: 0
h-index: 0
机构:Univ Calif Berkeley, Berkeley Sensor & Actuator Ctr, Berkeley, CA 94720 USA
Niknejad, Ali M.
Javey, Ali
论文数: 0引用数: 0
h-index: 0
机构:
Univ Calif Berkeley, Berkeley Sensor & Actuator Ctr, Berkeley, CA 94720 USA
Univ Calif Berkeley, Lawrence Berkeley Natl Lab, Div Mat Sci, Berkeley, CA 94720 USAUniv Calif Berkeley, Berkeley Sensor & Actuator Ctr, Berkeley, CA 94720 USA