r ph     phys   s s    u  v rs  y l  pz   h v 
              ph    w  h p o o s p o u   l  h w   h 
    -       m   l-f       m   m         m g                   m s
   s v   l   t  l  s l d f  ms g   h t  (  wd  y      s  w th  ts
    d me [S]   al pla e[S] a  m[S] are [S]  l  [S]ely b u d he ce u[S]e
   graphi [E] a[S] lubrican  p[E]ncil l[E]ad) diam nd (hard b[E]cau[S][E]
    c n    u[E]n   ar[E] w[E]ll c nn[E]c [E]d a  m  all 3 d m[E]n   n )
           (60-  o[M]  o  er     ) n no   e       h ve  [M]por  n 
           p op           g n      h       no  [M] gn       n   
now no pu  -   bon s mp   w s known b  m gn      x  p  wh n
      h l  at t m  ratur s cl s  abs lut  z r   th 
l i zig  x  rim nt  r t ns w r  su  li   a n arby
             h i  p  s n    h  s mp   sm     m un s w s
      n  gh in pi    m    m gn  i    d  ing  m ng    b n
[A]       [A]gne i   w[A]   hen  e[A]  red  en i ive  q id de ec  r 
 nd   gne ic f rce  icr  c py     urf ce   cc rding  ne  f
    r s [A]rc  rs room-  mp r[A] ur  m[A]gn  ic gr[A]p i   mig    [A]v 
in  r s ing [A]pplic[A] ions spin ronics (som     or  ic[A]l work
          ha  a om  a 2-dim n ional   ra[P]hi   lay r  [P]rinkl d
wi h [P]ro on  mi h  b  100%  [P]in [P]olarizabl ) a  da a   ora  
       wh ch  agn t c b ts co l  b   nscr b   a p r  carbon
     rath r than   ta    ta -s   con  ctor     s  w ak
           r ph       h     o h v    p  c   o    or   udy o 
             wh  h  r  r  h   r   -hydr        d  f r    r    y 
       pa      r  h  ar   -f    d ga      d    d rg   g  rrad at