본문

서브메뉴

Synthesis, Magnetism, and Complex Crystallography in Topological Semimetals LnSbxTe2−x−δ (Ln= Lanthanide).
Synthesis, Magnetism, and Complex Crystallography in Topological Semimetals LnSbxTe2−x−δ (Ln= Lanthanide).

상세정보

자료유형  
 학위논문
Control Number  
0017164637
International Standard Book Number  
9798346759218
Dewey Decimal Classification Number  
540
Main Entry-Personal Name  
Salters, Tyger H.
Publication, Distribution, etc. (Imprint  
[S.l.] : Princeton University., 2024
Publication, Distribution, etc. (Imprint  
Ann Arbor : ProQuest Dissertations & Theses, 2024
Physical Description  
174 p.
General Note  
Source: Dissertations Abstracts International, Volume: 86-06, Section: B.
General Note  
Advisor: Schoop, Leslie M.
Dissertation Note  
Thesis (Ph.D.)--Princeton University, 2024.
Summary, Etc.  
요약Topological semimetals (TSMs) are a class of materials of recent interest for their ability to host robust electronic states in which electrons move with exceptionally high mobility and low effective mass, such that their behavior is analogous to other particles typically restricted to the realm of high-energy physics. Materials containing a square net structure have been found to frequently host these topological phases, as a consequence of their crystal symmetry, making them a unique playground to explore the interaction of these topological states with other coincident properties, such as magnetism. This thesis comprises a survey of the synthesis, crystallography, and magnetic properties of the square-net TSM family LnSbxTe2−x−δ , across a wide range of Ln and x. Chapter 1 introduces band theory as it pertains to the electronic structure of topological semimetals, charge density wave (CDW) distortions, and square net materials. This provides the foundation to discuss the solid solution LnSbxTe2−x−δ (Ln= Lanthanide, δ= vacancy) as a family of TSMs which exhibit compositionally tunable band filling, CDWs, and magnetic states, offering a broad composition to explore the interplay of topological electronic states, CDW, and magnetism, while introducing the advanced crystallographic techniques vital to their study. Chapter 2 comprises a systematic structural study of the evolving CDW in CeSbxTe2−x−δ , in which an understanding of the structural distortions proves critical to understanding the unique magnetic phenomena across the series and establishing CDWs as a tool to engineer ideal topological materials. Chapter 3 further explores the interplay between magnetism and CDW in these compounds through NdSbxTe2−x−δ , where combined x-ray and neutron diffraction studies elucidate a coupling relationship between the CDW and an exotic magnetic structure containing an elliptical cycloid, the most direct observation of this coupling to date. Chapter 4 investigates the synthetic limits of LnSbxTe2−x−δ , summarizing attempts to synthesize phases across the entire range of Ln and x, applying our understanding of the structural chemistry of the family to build a stability phase diagram and introduce the synthesis of novel mixed Ln phases.
Subject Added Entry-Topical Term  
Chemistry.
Subject Added Entry-Topical Term  
Physics.
Subject Added Entry-Topical Term  
Materials science.
Subject Added Entry-Topical Term  
Quantum physics.
Index Term-Uncontrolled  
Crystallography
Index Term-Uncontrolled  
Modulated crystallography
Index Term-Uncontrolled  
Quantum materials
Index Term-Uncontrolled  
Square net materials
Index Term-Uncontrolled  
Topological materials
Index Term-Uncontrolled  
Topological semimetals
Added Entry-Corporate Name  
Princeton University Chemistry
Host Item Entry  
Dissertations Abstracts International. 86-06B.
Electronic Location and Access  
로그인을 한후 보실 수 있는 자료입니다.
Control Number  
joongbu:656566

MARC

 008250224s2024        us  ||||||||||||||c||eng  d
■001000017164637
■00520250211153025
■006m          o    d                
■007cr#unu||||||||
■020    ▼a9798346759218
■035    ▼a(MiAaPQ)AAI31633903
■040    ▼aMiAaPQ▼cMiAaPQ
■0820  ▼a540
■1001  ▼aSalters,  Tyger  H.▼0(orcid)0000-0002-0330-3715
■24510▼aSynthesis,  Magnetism,  and  Complex  Crystallography  in  Topological  Semimetals  LnSbxTe2−x−δ  (Ln=  Lanthanide).
■260    ▼a[S.l.]▼bPrinceton  University.  ▼c2024
■260  1▼aAnn  Arbor▼bProQuest  Dissertations  &  Theses▼c2024
■300    ▼a174  p.
■500    ▼aSource:  Dissertations  Abstracts  International,  Volume:  86-06,  Section:  B.
■500    ▼aAdvisor:  Schoop,  Leslie  M.
■5021  ▼aThesis  (Ph.D.)--Princeton  University,  2024.
■520    ▼aTopological  semimetals  (TSMs)  are  a  class  of  materials  of  recent  interest  for  their  ability  to  host  robust  electronic  states  in  which  electrons  move  with  exceptionally  high  mobility  and  low  effective  mass,  such  that  their  behavior  is  analogous  to  other  particles  typically  restricted  to  the  realm  of  high-energy  physics.  Materials  containing  a  square  net  structure  have  been  found  to  frequently  host  these  topological  phases,  as  a  consequence  of  their  crystal  symmetry,  making  them  a  unique  playground  to  explore  the  interaction  of  these  topological  states  with  other  coincident  properties,  such  as  magnetism.  This  thesis  comprises  a  survey  of  the  synthesis,  crystallography,  and  magnetic  properties  of  the  square-net  TSM  family  LnSbxTe2−x−δ  ,  across  a  wide  range  of  Ln  and  x.  Chapter  1  introduces  band  theory  as  it  pertains  to  the  electronic  structure  of  topological  semimetals,  charge  density  wave  (CDW)  distortions,  and  square  net  materials.  This  provides  the  foundation  to  discuss  the  solid  solution  LnSbxTe2−x−δ  (Ln=  Lanthanide,  δ=  vacancy)  as  a  family  of  TSMs  which  exhibit  compositionally  tunable  band  filling,  CDWs,  and  magnetic  states,  offering  a  broad  composition  to  explore  the  interplay  of  topological  electronic  states,  CDW,  and  magnetism,  while  introducing  the  advanced  crystallographic  techniques  vital  to  their  study.  Chapter  2  comprises  a  systematic  structural  study  of  the  evolving  CDW  in  CeSbxTe2−x−δ  ,  in  which  an  understanding  of  the  structural  distortions  proves  critical  to  understanding  the  unique  magnetic  phenomena  across  the  series  and  establishing  CDWs  as  a  tool  to  engineer  ideal  topological  materials.  Chapter  3  further  explores  the  interplay  between  magnetism  and  CDW  in  these  compounds  through  NdSbxTe2−x−δ  ,  where  combined  x-ray  and  neutron  diffraction  studies  elucidate  a  coupling  relationship  between  the  CDW  and  an  exotic  magnetic  structure  containing  an  elliptical  cycloid,  the  most  direct  observation  of  this  coupling  to  date.  Chapter  4  investigates  the  synthetic  limits  of  LnSbxTe2−x−δ  ,  summarizing  attempts  to  synthesize  phases  across  the  entire  range  of  Ln  and  x,  applying  our  understanding  of  the  structural  chemistry  of  the  family  to  build  a  stability  phase  diagram  and  introduce  the  synthesis  of  novel  mixed  Ln  phases.
■590    ▼aSchool  code:  0181.
■650  4▼aChemistry.
■650  4▼aPhysics.
■650  4▼aMaterials  science.
■650  4▼aQuantum  physics.
■653    ▼aCrystallography
■653    ▼aModulated  crystallography
■653    ▼aQuantum  materials
■653    ▼aSquare  net  materials
■653    ▼aTopological  materials
■653    ▼aTopological  semimetals
■690    ▼a0485
■690    ▼a0794
■690    ▼a0605
■690    ▼a0599
■71020▼aPrinceton  University▼bChemistry.
■7730  ▼tDissertations  Abstracts  International▼g86-06B.
■790    ▼a0181
■791    ▼aPh.D.
■792    ▼a2024
■793    ▼aEnglish
■85640▼uhttp://www.riss.kr/pdu/ddodLink.do?id=T17164637▼nKERIS▼z이  자료의  원문은  한국교육학술정보원에서  제공합니다.

미리보기

내보내기

chatGPT토론

Ai 추천 관련 도서


    New Books MORE
    Related books MORE
    최근 3년간 통계입니다.

    ค้นหาข้อมูลรายละเอียด

    • จองห้องพัก
    • 캠퍼스간 도서대출
    • 서가에 없는 책 신고
    • โฟลเดอร์ของฉัน
    วัสดุ
    Reg No. Call No. ตำแหน่งที่ตั้ง สถานะ ยืมข้อมูล
    TQ0032688 T   원문자료 열람가능/출력가능 열람가능/출력가능
    마이폴더 부재도서신고

    * จองมีอยู่ในหนังสือยืม เพื่อให้การสำรองที่นั่งคลิกที่ปุ่มจองห้องพัก

    해당 도서를 다른 이용자가 함께 대출한 도서

    Related books

    Related Popular Books

    도서위치